PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?numPartners ( SUM( ?isFemale ) AS ?numFemales ) ( SUM( ?isMale ) AS ?numMales ) WHERE {
  {
    SELECT ?person ( COUNT( DISTINCT ?partner ) AS ?numPartners ) ( IF( ?gender = wd:Q6581072 , 1 , 0 ) AS ?isFemale ) ( IF( ?gender = wd:Q6581097 , 1 , 0 ) AS ?isMale ) WHERE {
      ?person wdt:P31 wd:Q5 ; wdt:P106 wd:Q713200 ; wdt:P21 ?gender .
      OPTIONAL {
        ?person wdt:P451 ?partner
      }
      FILTER ( ?gender IN ( wd:Q6581072 , wd:Q6581097 ) )
    }
    GROUP BY ?person ?gender
  }
}
GROUP BY ?numPartners
ORDER BY ?numPartners

Here are the results:

<number of unmarried partners>, <number of female artists with that many unmarried partners>, <number of male artists with that many unmarried partners>

0, 5141, 5823
1, 10, 10
2, 3, 1
3, 1, 0

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] How many unmarried partners do male and female creative and performing artists have, respectively? Outputs rows should be of the form `<number of unmarried partners>, <number of female artists with that many unmarried partners>, <number of male artists with that many unmarried partners>`

[Assistant]
Let's break down the question:

- We need to count, for each possible number of unmarried partners, how many female and how many male creative and performing artists have that number of unmarried partners.
- "Creative and performing artists" is likely a class or occupation in Wikidata.
- "Unmarried partners" is a specific relationship property.
- We need to distinguish by gender (male, female).
- The output should be: number of unmarried partners, count of female artists, count of male artists.

Step 1: Find the entity for "creative and performing artists".
Step 2: Find the property for "unmarried partner".
Step 3: Find the property for "gender".
Step 4: Find the entities for "male" and "female".
Step 5: Find the property for "occupation" or "instance of" to link people to "creative and performing artist".

Let's start by searching for "creative and performing artist" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. creative and performing artist (wd:Q108289408): occupation group according to ISCO
2. creative, artistic and performing activities, also known as NACE 90.0 (wd:Q112122445)
3. Philadelphia High School for the Creative and Performing Arts, also known as CAPA, Creative and Performing Arts school (wd:Q7182716): high school in Pennsylvania, United States
4. Childhood Adversity and the Crea...Professional Performing Artists. (wd:Q50286891): scientific article published on 9 February 2018
5. School for Creative and Performing Arts, also known as Cincinnati School For Creative & Performing Arts Children's Choir (wd:Q7432347): Cincinnati, Ohio arts school
6. Creative and Performing Arts High School (wd:Q5183563): high school in Camden, New Jersey
7. Pittsburgh Creative and Performing Arts School, also known as CAPA (wd:Q7199264): high school in Pennsylvania, United States
8. Hearing damage and creative artists (wd:Q30533686): scientific article
9. Creative Growth Art Center, also known as Center for People With Disabilities, Institute for Creative and Artistic Development (wd:Q60749524): Art center for disabilities in Oakland, California
10. Nepean Creative and Performing Arts High School, also known as Nepean High School (wd:Q14934936): school in New South Wales, Australia

[Assistant]
The most relevant entity for "creative and performing artist" as an occupation group is wd:Q108289408.

Next, let's find the property for "unmarried partner".

[Tool]
Top 10 property alternatives:
1. unmarried partner, also known as romantic partner, partner of, partners, posslq, relationship (wd:P451 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): someone with whom the person is in a relationship without being married. Use "spouse" (P26) for married couples, significant person
2. birth name, also known as née, name at birth, name before marriage, ne, né (wd:P1477 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): full name of a person at birth, if different from their current, generally used name, name
3. spouse, also known as married partner, married to, marry, partner, spouses (wd:P26 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the subject has the object as their spouse (husband, wife, partn...etc.). Use "unmarried partner" (P451) for non-married companions, significant person, relative
4. connects with, also known as contacts, couples with, intersects at grade, links to, mates with (wd:P2789 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): item with which the item is physically connected, physically interacts with
5. married name, also known as full name (married) (wd:P2562 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): name or surname adopted by a person upon marriage, name
6. marriageable age, also known as marriage age, minimum age for marriage (wd:P3000 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): minimum age at which a person is generally allowed by law to mar...males (Q6581097), females (Q6581072) or both genders (Q27177113), minimum age
7. partner in business or sport, also known as professional partner, sport partner, sports partner, team mate, team-mate (wd:P1327 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): professional collaborator, significant person
8. kinship to subject, also known as type of relationship, type of kinship, relation to, relationship (kinship), nature of kinship (wd:P1039 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): qualifier of "relative" (P1038) to indicate less usual family re...; indicate how the qualificator item is related to the main item, object of statement has role
9. place of marriage, also known as marriage location, wedding location, wed at, married in, married at (wd:P2842 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): location where the marriage was celebrated. Use as qualifier for property "spouse" (P26), significant place
10. end time, also known as ends, stop time, endtime, fall date, ineffective (wd:P582 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): moment when an entity ceases to exist and a statement stops being entirely valid or no longer be true, point in time

[Assistant]
The property for "unmarried partner" is wd:P451.

Next, let's find the property for "gender" and the entities for "male" and "female".

[Tool]
Top 10 property alternatives:
1. grammatical gender, also known as gender (wd:P5185 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): grammatical gender of the word
2. sex or gender, also known as gender or sex, sex, gender identity, gender expression, gender (wd:P21 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): sex or gender identity of human or animal. For human: male, fema...m, female organism. Groups of same gender use subclass of (P279)
3. requires grammatical feature, also known as grammatical feature required, required grammatical feature, requires case, requires mood, uses case (wd:P5713 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): grammatical features required or generally used with lexeme or form of lexeme
4. has grammatical gender, also known as grammatical genders, has genders (wd:P5109 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): specific form of noun class system of a language. Use qualifier ... subject of" (P805) to link to language specific item if present
5. personal pronoun, also known as gender pronoun, personal gender pronoun, personal pronouns, PGP, PGPs (wd:P6553 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): personal pronoun(s) this person goes by
6. semantic gender, also known as natural gender (wd:P10339 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): used when a word is only used to refer to people of this gender or to animals of this sex, independent of the grammatical gender
7. female form of label, also known as female form of label (string), female gender sense, feminine form of label (wd:P2521 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): female form of name or title (for male use P3321)
8. gender educated (wd:P7419 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): genders educated at this educational institution
9. male form of label, also known as male form of label (string), male gender sense, masculine form of label (wd:P3321 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): male form of name or title (for female use P2521)
10. given name version for other gender, also known as personal name version for other gender, other genders given name, male version of this female given name, gender inflection of given name, female version of this male given name (wd:P1560 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): equivalent name (with respect to the meaning of the name) in the...n of a female first name. Add primarily the closest matching one

[Tool]
Top 10 entity alternatives:
1. Malé, also known as Malé City (wd:Q9347): capital of the Maldives
2. Malé, also known as Malè (wd:Q295126): Italian comune
3. Mâle, also known as Male (wd:Q1347276): former commune in Orne, France
4. male, also known as guy, m, male character, male gender, male human (wd:Q6581097): to be used in "sex or gender" (P21) to indicate that the human s...gender" (P10339) to indicate that a word refers to a male person
5. Male (wd:Q4278140): village in Dachne rural hromada (municipality), Odesa Raion (district), Odesa Oblast, Ukraine
6. Enrique Ossorio, also known as Male, Enrique Matías Ossorio Crespo (wd:Q5833669): Spanish politician, politician
7. Male, also known as Male language, Male (Papua New Guinea) (wd:Q6742927): language
8. Male (wd:Q1887100): suburb of Bruges, West Flanders, Belgium
9. Malerzowice Małe (wd:Q1754889): village in Opole, Poland
10. Males, also known as Male (wd:Q6743117): village in Greece

[Tool]
Top 10 entity alternatives:
1. female organism, also known as ♀, female, female animal, female creature, sex — female (wd:Q43445): organism of the female sex
2. Female (wd:Q639354): 1933 Warner Bros. pre-code film
3. female, also known as female human, women, woman, lady, human female (wd:Q6581072): to be used in "sex or gender" (P21) to indicate that the human s...nder" (P10339) to indicate that a word refers to a female person
4. Female, also known as Fîmeiru ,(Female) (wd:Q5442715): 2005 film directed by Shinya Tsukamoto
5. The Female, also known as Female (wd:Q18708947): 1924 film by Sam Wood
6. female connector, also known as female contact, female fastener, female (wd:Q11659367): gender of connectors and fasteners
7. Female (wd:Q47128284): song by Keith Urban
8. Female (wd:Q5442717): 1933 novel by Donald Henderson Clarke
9. Female (wd:Q130232348): enemy type in the 2023 video game World of Horror
10. Female (wd:Q63650079): theatrical character in the play "Yerma"

[Assistant]
The relevant entities are:
- "sex or gender" property: wd:P21
- "male": wd:Q6581097
- "female": wd:Q6581072

Now, let's check how "creative and performing artist" (wd:Q108289408) is used—whether as an occupation or instance of. Let's search for properties of a person related to occupation or group membership.

[Tool]
Top 10 property alternatives:
1. ISCO-08 occupation class, also known as ISCO-08 occupation code (wd:P8283 as wdt/p): International Standard Classification of Occupations code accord...al Labour Organization (ILO) classification structure as of 2008
2. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
3. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as wdt/p): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain

No other items found

[Tool]
Top 10 property alternatives:
1. occupation, also known as job, work, vocation, profession, employment (wd:P106 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): occupation of a person; see also "field of work" (Property:P101), "position held" (Property:P39)
2. field of this occupation, also known as practice, works in, profession's field, practices, field of this profession (wd:P425 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): field corresponding to this occupation or profession (use only f...fessions - for people use Property:P101, for companies use P452)
3. members have occupation, also known as profession of members, organization of, organization for, organisation of, organisation for (wd:P3989 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): some or all members of this group share the occupation
4. practiced by, also known as proponent, studied by, practitioners, practioner, occupation of this field (wd:P3095 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): type of agents that study this subject or work in this field
5. position held, also known as function, held position, holds position, job, office held (wd:P39 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): subject currently or formerly holds the object position or public office
6. employer, also known as working at, working for, working place, works at, works for (wd:P108 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): person or organization for which the subject works or worked, affiliation
7. country of citizenship, also known as subject of (country), nation of citizenship, national of, nationality, nation (wd:P27 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the object is a country that recognizes the subject as its citizen, country
8. occupant, also known as tenant, resident, renter, occupiers, lessee (wd:P466 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): person or organization occupying property, used by
9. field of work, also known as scientific discipline, scientific area, responsible for, research on, research fields (wd:P101 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): specialization of a person or organization; see P106 for the occupation, interested in
10. work location, also known as work place, working from, working at, worked from, worked at (wd:P937 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): location where persons or organisations were actively participating in employment, business or other work, significant place, location

[Assistant]
The property for "occupation" is wd:P106. So, we can find people whose occupation is "creative and performing artist" (wd:Q108289408).

Now, let's summarize the approach:
- Select humans (instance of human: wd:Q5)
- With occupation (wd:P106) "creative and performing artist" (wd:Q108289408)
- With gender (wd:P21) male (wd:Q6581097) or female (wd:Q6581072)
- Count the number of unmarried partners (wd:P451) for each person
- Group by the number of unmarried partners, and count how many male and how many female artists have that number

Let's write the SPARQL query accordingly.

[Tool]
Failed to call function execute:
failed to parse input: parse error at position 460 for token AS with content 'AS' (the input most likely does not follow the grammar)

[Assistant]
It looks like the query failed due to the use of subqueries with variable aliasing in a way not supported by this endpoint. Let's simplify the approach:

- For each person, count their number of unmarried partners.
- For each person, check if they are male or female.
- Group by the number of unmarried partners and gender, and count the number of people in each group.
- Then, aggregate to get, for each number of unmarried partners, the count of females and males.

Let's try a more stepwise approach, first getting the number of unmarried partners for each creative and performing artist, along with their gender.

[Tool]
Got 1 row and 3 columns:
| person        | gender               | numPartners |
| ------------- | -------------------- | ----------- |
| wd:Q111736720 | female (wd:Q6581072) | 0 (xsd:int) |

[Assistant]
The result shows only one person, a female creative and performing artist with 0 unmarried partners. This suggests that the occupation "creative and performing artist" (wd:Q108289408) may not be widely used in Wikidata, or the data is very sparse.

To check if we get more results, let's try broadening the occupation to "artist" (a more general category) and see if that yields more data. First, let's search for the entity "artist".

[Tool]
Top 10 entity alternatives:
1. artist (wd:Q483501): person who engages in any form of artistic creation or practice
2. The Artist, also known as Artist (wd:Q171861): 2011 film directed by Michel Hazanavicius
3. performing artist, also known as artist, music hall performer, performer, performers, Performers (wd:Q713200): artist who participates in performing arts in front of an audien...omedians, dancers, magicians, circus artists, musicians, singers
4. visual artist, also known as fine artist, artist (wd:Q3391743): artist involved with the visual arts
5. Illuminati, also known as artist (wd:Q3088051): conspiracy theory
6. Elena Glazova, also known as Artist (wd:Q63871280): Latvian poet, artist, poet
7. Artist (wd:Q4801223): EP by the South Korean boy group Teen Top
8. Artist (wd:Q20651880): 2000 film
9. Artist (wd:Q14947645): 2013 film by Shyamaprasad
10. artist, also known as Văn nghệ sĩ (wd:Q847689): types of artists, in Japanese/Korean/Vietnamese (?)

[Tool]
Top 10 entity alternatives:
1. performing artist, also known as artist, music hall performer, performer, performers, Performers (wd:Q713200): artist who participates in performing arts in front of an audien...omedians, dancers, magicians, circus artists, musicians, singers
2. Performing Artist JOU (wd:Q20038332)
3. no artist, also known as no performer, no performing artist (wd:Q122463916): special purpose performer (P175) credit used for releases where ...advertisements, movie samples, blank tracks, sound effects, etc.
4. a performing artist (wd:L1316530-S1)
5. a performing artist (wd:L1316529-S1)
6. Bob Dylan, Performing Artist (wd:Q4932337): series of three books written by music critic Paul Williams
7. Diego Marín (performing artist) (wd:Q103036457): Mexican dancer, choreographer and choreologist
8. Qualified Performing Artist Deduction (wd:Q7268655)
9. creative and performing artist (wd:Q108289408): occupation group according to ISCO
10. Independent Performing Artists (wd:Q113263014): Danish professional association

[Tool]
Got 10,989 rows and 3 columns, showing the first 5 and last 5 rows below:
| person                              | gender               | numPartners |
| ----------------------------------- | -------------------- | ----------- |
| Avra Haraka (wd:Q100806308)         | female (wd:Q6581072) | 0 (xsd:int) |
| Caitlin Gann (wd:Q101085222)        | female (wd:Q6581072) | 0 (xsd:int) |
| Karolina Micuła (wd:Q101109236)     | female (wd:Q6581072) | 0 (xsd:int) |
| Karine Chiasson (wd:Q101114125)     | female (wd:Q6581072) | 0 (xsd:int) |
| Mathilde Addy-Laird (wd:Q101114147) | female (wd:Q6581072) | 0 (xsd:int) |
| ...                                 | ...                  | ...         |
| Bruno Cathomas (wd:Q993135)         | male (wd:Q6581097)   | 0 (xsd:int) |
| Atau Tanaka (wd:Q99440607)          | male (wd:Q6581097)   | 0 (xsd:int) |
| Cook E. Jarr (wd:Q99479610)         | male (wd:Q6581097)   | 0 (xsd:int) |
| Rachid Sayet (wd:Q99484550)         | male (wd:Q6581097)   | 0 (xsd:int) |
| Esteban Durán (wd:Q99673488)        | male (wd:Q6581097)   | 0 (xsd:int) |

[Assistant]
Now we have a large set of performing artists, their gender, and their number of unmarried partners. The next step is to aggregate this data:

- For each number of unmarried partners, count how many female and how many male artists have that number.

Let's write a query that, for each possible number of unmarried partners, counts the number of female and male performing artists.

[Tool]
Got 4 rows and 3 columns:
| numPartners | numFemales  | numMales    |
| ----------- | ----------- | ----------- |
| 0 (xsd:int) | 0 (xsd:int) | 0 (xsd:int) |
| 1 (xsd:int) | 0 (xsd:int) | 0 (xsd:int) |
| 2 (xsd:int) | 0 (xsd:int) | 0 (xsd:int) |
| 3 (xsd:int) | 0 (xsd:int) | 0 (xsd:int) |

[Assistant]
It appears that the aggregation step is not working as intended, likely due to the way the grouping and optional bindings are structured. Let's try a more direct approach:

- In the subquery, for each person, count their number of unmarried partners and record their gender.
- In the outer query, group by the number of unmarried partners and gender, and count the number of people for each group.
- Then, in the result, present the number of unmarried partners, the count of females, and the count of males.

Let's try this approach.

[Tool]
Got 4 rows and 3 columns:
| numPartners | numFemales     | numMales       |
| ----------- | -------------- | -------------- |
| 0 (xsd:int) | 5141 (xsd:int) | 5823 (xsd:int) |
| 1 (xsd:int) | 10 (xsd:int)   | 10 (xsd:int)   |
| 2 (xsd:int) | 3 (xsd:int)    | 1 (xsd:int)    |
| 3 (xsd:int) | 1 (xsd:int)    | 0 (xsd:int)    |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly implements the requirements of the question: it counts the number of unmarried partners for each creative and performing artist, groups by gender, and outputs the number of female and male artists for each count. The query returns the actual identifiers (though only counts are required here), and does not use any unsupported constructs. The answer is complete and matches the expected output format. No further refinement is needed.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?version ?versionLabel ?versionIdentifier ?pubDate WHERE {
  ?version wdt:P31 wd:Q20826013 ; wdt:P348 ?versionIdentifier .
  OPTIONAL {
    ?version wdt:P577 ?pubDate
  }
  OPTIONAL {
    ?version rdfs:label ?versionLabel FILTER ( LANG( ?versionLabel ) = "en" )
  }
  ?version ( wdt:P629 | wdt:P361 | wdt:P155 | wdt:P156 ) wd:Q83 .
}
ORDER BY ?pubDate

This query strictly targets entities that are instances of 'software version' and are linked to MediaWiki core (wd:Q83) via common versioning properties. It also retrieves the version label for readability. However, as of now, Wikidata does not contain such version entities for MediaWiki core, so the result will be empty. The only available version identifier is '1.43.0', directly attached to the MediaWiki entity.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What are the software version identifiers for the wiki software named "MediaWiki," and their publication dates if available? Order by publication date.

[Assistant]
Let's break down the question:

1. We need to identify the entity for "MediaWiki" (the wiki software).
2. We need to find its software versions (likely instances of a "software version" or similar property).
3. For each version, we want the version identifier and (if available) the publication date.
4. The results should be ordered by publication date.

First, I'll search for the entity "MediaWiki" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. MediaWiki, also known as Mediawiki, Media Wiki, mw, MW (wd:Q83): free and open-source wiki software, developed by the Wikimedia Foundation
2. MediaWiki wikitext, also known as MediaWiki, Wikitext, MediaWiki markup, MediaWiki-Markup (wd:Q42416093): markup language of MediaWiki
3. MediaWiki.org, also known as www.mediawiki.org, mw:, mw, mediawikiwiki:, mediawikiwiki (wd:Q15633578): site for the documentation of the MediaWiki software
4. mediawiki, also known as mediawiki_rust (wd:Q65922370): Rust crate to access the API of MediaWiki installations
5. MediaWiki (wd:Q110820759): Discord server focused on MediaWiki
6. MediaWiki, also known as MediaWiki book (wd:Q24248534): O'Reilly book
7. MediaWiki wikitext, also known as MediaWiki, MediaWiki markup, MediaWiki-Markup, Wikitext (wd:Q42416093): markup language of MediaWiki
8. MediaWiki interface namespace, also known as MediaWiki:, ns=8, MediaWiki namespace (wd:Q6535237): less known namespace “MediaWiki:” that can be edited by sysops only, containing interface pages (ns=8)
9. MediaWiki interface page, also known as interface page, MediaWiki:, MediaWiki page (wd:Q35250433): wiki page in the “MediaWiki:” namespace
10. MediaWiki (wd:L499829-F1)

[Assistant]
The correct entity for the MediaWiki software is wd:Q83.

Next, I need to find how software versions are represented for this entity. I'll search for properties related to "version" for MediaWiki.

[Tool]
Top 10 property alternatives:
1. software version identifier, also known as software release number, software version number, software release version, software update identifier, software update number (wd:P348 as wdt/p): numeric or nominal identifier of a version of a software program or file format, current or past, has edition or translation, edition number
2. publication date, also known as launched, published, publication time, publication, pubdate (wd:P577 as wdt/p): date or point in time when a work was first published or released, point in time
3. operating system, also known as OS, supported operating system, supported OS, supported platform (wd:P306 as wdt/p): operating system (OS) on which a software works or the OS installed on hardware
4. file format, also known as compression format, document format, file type, format (wd:P2701 as wdt/p): file format, compression type, or ontology used in a file
5. developer, also known as written by, video game developer, video game dev, game developer, game dev (wd:P178 as wdt/p): organization or person that developed the item, creator
6. language of work or name, also known as language of the reference, language of URL, language of website, language of work, named in language (wd:P407 as wdt/p): language associated with this creative work (such as books, show...guage" (P103) and "languages spoken, written or signed" (P1412))
7. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdt/p): time when an entity begins to exist; for date of official opening use P1619, start time
8. copyright license, also known as content licence, content license, copyright licence, licence, license (wd:P275 as wdt/p): license under which this copyrighted work is released
9. has use, also known as utility, used in, used for, used as, use (wd:P366 as wdt/p): main use of the subject (includes current and former usage)
10. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)

No other items found

[Assistant]
The relevant properties are:
- software version identifier (wdt:P348): for the version number/identifier.
- publication date (wdt:P577): for the release/publication date.

Now, I need to find how MediaWiki's versions are represented. Typically, software versions are separate entities linked to the main software entity. I'll check what entities are linked from MediaWiki (wd:Q83) using the "software version identifier" property.

[Tool]
Got 1 row and 3 columns:
| subject            | property                               | object |
| ------------------ | -------------------------------------- | ------ |
| MediaWiki (wd:Q83) | software version identifier (wdt:P348) | 1.43.0 |

[Assistant]
It appears that the "software version identifier" (P348) is directly attached to the MediaWiki entity (wd:Q83) with the value "1.43.0". However, this only gives one version, which is likely the current or latest version, not all versions.

Usually, software versions are modeled as separate entities (instances of "software version" or similar) and linked to the main software entity. To find all versions, I'll search for entities that are versions of MediaWiki, possibly using a property like "version of" or "based on".

I'll search for properties related to "version of" or "based on" to see how versions might be linked to MediaWiki.

[Tool]
Top 10 property alternatives:
1. modified version of, also known as modification of, version of, revision of, revised version of, adaptation of (wd:P5059 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): indicates the work or one of its versions which served as a basi...tation or arrangement resulting in the given version of the work, based on
2. edition or translation of, also known as version of, translation or edition of, is an edition of, translation of, is a translation of (wd:P629 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): is an edition or translation of this entity
3. edition/version, also known as designation of edition, designation of version, edition, edition designation, edition or version (wd:P9767 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the official edition or version name of a resource; this name is not considered part of the title or subtitle of the resource
4. has edition or translation, also known as version, translation(s), released as, modified as, has version (wd:P747 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): item that is an edition or translation of this item
5. software version identifier, also known as software release number, software version number, software release version, software update identifier, software update number (wd:P348 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): numeric or nominal identifier of a version of a software program or file format, current or past, has edition or translation, edition number
6. related image, also known as other version, placeholder image, related picture, replacement image, secondary image (wd:P6802 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): less fitting image, used only because a better alternative is no...ble, use P18 instead. Value should not be a generic placeholder., image
7. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
8. version type, also known as release channel, release type, software version type (wd:P548 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): type of version (qualifier for P348, software version), e.g. alpha, beta, stable, object of statement has role
9. study or design for, also known as design for, draft for, first version of, preparatory work for, study for (wd:P6606 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): finished work of art for which the subject is a preliminary study, design, or conceptual drawing
10. remix of, also known as chops and screws, mashes up, mashup of, mix of, remixes (wd:P9810 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the song this audio track is a remix of, based on

[Assistant]
The most promising properties for linking versions to the main software are:
- has edition or translation (wd:P747): item that is an edition or translation of this item.
- edition or translation of (wd:P629): is an edition or translation of this entity.

I'll check if there are any entities that are editions or versions of MediaWiki using property P629.

[Tool] Got no rows and 3 columns

[Assistant] No entities are linked to MediaWiki (wd:Q83) using "edition or translation of" (P629). Next, I'll try the "has edition or translation" (P747) property to see if MediaWiki has any editions or versions linked this way.

[Tool] Got no rows and 3 columns

[Assistant]
There are no entities linked as editions or translations of MediaWiki using "has edition or translation" (P747) either.

Given that, it's possible that software versions are not modeled as separate entities in Wikidata for MediaWiki, but rather as statements directly on the MediaWiki entity, possibly with qualifiers for publication date.

I'll check all statements for MediaWiki (wd:Q83) using the "software version identifier" (P348) property, and see if there are any qualifiers (such as publication date) attached to them.

[Tool]
Got 1 row and 3 columns:
| subject            | property                               | object |
| ------------------ | -------------------------------------- | ------ |
| MediaWiki (wd:Q83) | software version identifier (wdt:P348) | 1.43.0 |

[Assistant]
Only one version identifier ("1.43.0") is directly attached to MediaWiki (wd:Q83) via the "software version identifier" property, and there are no other versions directly attached.

Since Wikidata may model software versions as separate entities (instances of "software version" or similar), I'll search for entities that are instances of "software version" and related to MediaWiki.

First, I'll search for the entity "software version" to use as a class.

[Tool]
Top 10 entity alternatives:
1. software version, also known as software edition, version (wd:Q20826013): defined and identifiable development stage of a software product
2. software version (wd:L41860-S2)
3. software version identifier, also known as software version number, release version, software version identifiers, software version, software update number (wd:P348): numeric or nominal identifier of a version of a software program or file format, current or past
4. software versioning (wd:Q10859422): process of identifying the stages of development/deployment of c...to each included feature or component (or package of components)
5. release version, also known as software release version, software released version, software final version, released version (wd:Q115669236): software version made available to the public
6. pre-release version, also known as software pre-release version, software prerelease version, prerelease version, prerelease, pre-release (wd:Q51930650): software version that has not yet been released
7. major release, also known as software major released version, software major version, software major release, software major, major version (wd:Q55569052): software release that contains substantial changes
8. version number, also known as version no., version identifier, version #, software version number, software version identifier (wd:Q114469879): numeric code assigned to identify a particular historical version of a work (e.g. software or technical standards)
9. software version type (wd:Q28530564): metaclass of software version
10. Software versioning (wd:Q121819193): US patent 11132190

[Assistant]
The entity for "software version" is wd:Q20826013.

Now, I'll search for entities that are instances of "software version" (wd:Q20826013) and are versions of MediaWiki. To do this, I'll look for entities that are instances of "software version" and have a property linking them to MediaWiki, likely "version of" or similar.

I'll search for properties related to "version of" to see how a software version might be linked to its parent software.

[Tool]
Top 10 property alternatives:
1. modified version of, also known as modification of, version of, revision of, revised version of, adaptation of (wd:P5059 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): indicates the work or one of its versions which served as a basi...tation or arrangement resulting in the given version of the work, based on
2. edition or translation of, also known as version of, translation or edition of, is an edition of, translation of, is a translation of (wd:P629 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): is an edition or translation of this entity
3. edition/version, also known as designation of edition, designation of version, edition, edition designation, edition or version (wd:P9767 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the official edition or version name of a resource; this name is not considered part of the title or subtitle of the resource
4. has edition or translation, also known as version, translation(s), released as, modified as, has version (wd:P747 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): item that is an edition or translation of this item
5. software version identifier, also known as software release number, software version number, software release version, software update identifier, software update number (wd:P348 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): numeric or nominal identifier of a version of a software program or file format, current or past, has edition or translation, edition number
6. related image, also known as other version, placeholder image, related picture, replacement image, secondary image (wd:P6802 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): less fitting image, used only because a better alternative is no...ble, use P18 instead. Value should not be a generic placeholder., image
7. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
8. version type, also known as release channel, release type, software version type (wd:P548 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): type of version (qualifier for P348, software version), e.g. alpha, beta, stable, object of statement has role
9. study or design for, also known as design for, draft for, first version of, preparatory work for, study for (wd:P6606 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): finished work of art for which the subject is a preliminary study, design, or conceptual drawing
10. remix of, also known as chops and screws, mashes up, mashup of, mix of, remixes (wd:P9810 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the song this audio track is a remix of, based on

[Assistant]
The most likely property for linking a software version to its parent software is "edition or translation of" (wd:P629).

I'll now search for entities that are instances of "software version" (wd:Q20826013) and are "edition or translation of" MediaWiki (wd:Q83). For each, I'll try to get their software version identifier (P348) and publication date (P577), and order by publication date.

[Tool] Got no rows and 3 columns

[Assistant]
No entities are found that are instances of "software version" and editions/translations of MediaWiki in Wikidata. This suggests that MediaWiki versions are not modeled as separate entities in Wikidata, or at least not with these properties.

Given this, the only available version identifier for MediaWiki in Wikidata is "1.43.0", and there is no publication date attached to it.

I will now provide the SPARQL query that retrieves the available software version identifier for MediaWiki, along with any publication date if it exists (even though none is present), and order by publication date (which will have no effect with only one row).

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The query currently retrieves only the version identifier and publication date directly attached to the MediaWiki entity (wd:Q83). However, in Wikidata, software versions are typically modeled as separate entities linked to the main software entity via the 'has part' (P527) or 'follows' (P155)/'followed by' (P156) properties, and each version entity may have its own version identifier (P348) and publication date (P577). The query should be refined to traverse these relationships and retrieve all version entities of MediaWiki, along with their version identifiers and publication dates, ordered by publication date. This will provide a more complete and accurate answer.

[Assistant]
Thank you for the feedback. You are correct: software versions are often modeled as separate entities in Wikidata, linked to the main software entity via properties like "has part" (P527), "follows" (P155), or "followed by" (P156). Each version entity may have its own version identifier (P348) and publication date (P577).

Let's proceed step by step:

1. Find all entities that are "part of" (P361) or "has part" (P527) MediaWiki (wd:Q83), as these may represent version entities.
2. For each such entity, retrieve its software version identifier (P348) and publication date (P577).
3. Additionally, traverse "follows" (P155) and "followed by" (P156) relationships to find version chains.
4. Order the results by publication date.

First, I'll check if there are any entities that are "has part" (P527) of MediaWiki.

[Tool]
Got 3 rows and 3 columns:
| subject            | property               | object                                    |
| ------------------ | ---------------------- | ----------------------------------------- |
| MediaWiki (wd:Q83) | has part(s) (wdt:P527) | OOUI (wd:Q61447639)                       |
| MediaWiki (wd:Q83) | has part(s) (wdt:P527) | MediaWiki shell framework (wd:Q108370235) |
| MediaWiki (wd:Q83) | has part(s) (wdt:P527) | MediaWiki user interface (wd:Q115417265)  |

[Assistant]
The "has part" (P527) property for MediaWiki (wd:Q83) links to components like OOUI, MediaWiki shell framework, and MediaWiki user interface, not to version entities.

Next, I'll check if there are entities that are "part of" (P361) MediaWiki, as this is another common modeling pattern for versions.

[Tool]
Got 23 rows and 3 columns, showing the first 10 rows below:
| subject                                   | property           | object             |
| ----------------------------------------- | ------------------ | ------------------ |
| Beta Features (wd:Q18042942)              | part of (wdt:P361) | MediaWiki (wd:Q83) |
| MediaWiki extension (wd:Q6805426)         | part of (wdt:P361) | MediaWiki (wd:Q83) |
| Shellbox (wd:Q108370172)                  | part of (wdt:P361) | MediaWiki (wd:Q83) |
| OOUI (wd:Q61447639)                       | part of (wdt:P361) | MediaWiki (wd:Q83) |
| interwiki prefix (wd:Q63430994)           | part of (wdt:P361) | MediaWiki (wd:Q83) |
| HTMLForm (wd:Q80105493)                   | part of (wdt:P361) | MediaWiki (wd:Q83) |
| MediaWiki shell framework (wd:Q108370235) | part of (wdt:P361) | MediaWiki (wd:Q83) |
| MediaWiki Core (wd:Q115326356)            | part of (wdt:P361) | MediaWiki (wd:Q83) |
| MediaWiki user interface (wd:Q115417265)  | part of (wdt:P361) | MediaWiki (wd:Q83) |
| MediaWiki Javascript API (wd:Q115519963)  | part of (wdt:P361) | MediaWiki (wd:Q83) |
| ...                                       | ...                | ...                |

[Assistant]
The entities linked via "part of" (P361) to MediaWiki are mostly components, extensions, or frameworks, not version entities.

Next, I'll check for entities that are linked via "follows" (P155) or "followed by" (P156), as these are often used to create chains of software versions. I'll look for entities that are instances of "software version" (wd:Q20826013) and either follow or are followed by another version, and are related to MediaWiki.

[Tool] Got no rows and 3 columns

[Assistant]
No entities were found that are instances of "software version" and are linked to MediaWiki via "follows" (P155), "followed by" (P156), "part of" (P361), or "edition or translation of" (P629).

Given this, I'll try a broader approach: search for any entity with a "software version identifier" (P348) that is related to MediaWiki via any property, and see if any of those are version entities. This will help determine if there are any version entities for MediaWiki in Wikidata at all.

I'll search for entities with P348 and any relationship to MediaWiki.

[Tool]
Got 1,453 rows and 3 columns, showing the first 5 and last 5 rows below:
| version                                     | versionIdentifier | pubDate                             |
| ------------------------------------------- | ----------------- | ----------------------------------- |
| Extension:Comments (wd:Q21676590)           | 4.2.1             |                                     |
| Extension:Farmer (wd:Q21676611)             | 0.1.1             |                                     |
| Extension:Bad Behavior (wd:Q21676610)       | 2.2.18            |                                     |
| Extension:ExtraLanguageLink (wd:Q21676606)  | 1.0               |                                     |
| Extension:BackwardNavigation (wd:Q21676605) | 1.0.1             |                                     |
| ...                                         | ...               | ...                                 |
| Semantic MediaWiki (wd:Q20728)              | 5.0.0             | 2005-09-30T00:00:00Z (xsd:dateTime) |
| Semantic MediaWiki (wd:Q20728)              | 5.0.0             | 2005-09-30T00:00:00Z (xsd:dateTime) |
| Semantic MediaWiki (wd:Q20728)              | 5.0.0             | 2005-09-30T00:00:00Z (xsd:dateTime) |
| Extension:ULogin (wd:Q21678949)             | 1.2               | 2014-07-30T00:00:00Z (xsd:dateTime) |
| Extension:ULogin (wd:Q21678949)             | 1.2               | 2014-07-30T00:00:00Z (xsd:dateTime) |

[Assistant]
The results are mostly extensions and related projects, not MediaWiki core versions. This suggests that Wikidata does not currently model MediaWiki's core software versions as separate entities, or at least not in a way that is linked to the main MediaWiki entity.

Given all attempts, the only version identifier directly attached to MediaWiki (wd:Q83) is "1.43.0", and there are no separate version entities for MediaWiki core in Wikidata.

For completeness, I will provide a query that would retrieve all version entities if they existed, using the typical modeling patterns ("has part", "part of", "edition or translation of", "follows", "followed by"), and retrieve their version identifiers and publication dates, ordered by publication date. This will serve as a template for future data, but currently will return no results for MediaWiki core.

Here is the refined query:

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The query is well-structured and attempts to retrieve all possible MediaWiki version entities and their publication dates using a variety of relevant properties. However, the result only returns a version for 'OOUI', which is not a MediaWiki core version but a related library. The query should be refined to more strictly target versions that are directly part of the MediaWiki core software (wd:Q83), possibly by excluding results like OOUI. Additionally, the query could include an OPTIONAL clause to retrieve rdfs:label for the version for better human readability, though this is not strictly necessary unless requested. The current answer is correct in stating the limitations of Wikidata's modeling, but the query could be improved to avoid unrelated results.

[Assistant]
Thank you for the detailed feedback. To address the issues:

1. The query should exclude unrelated results such as libraries or extensions (like OOUI) and focus strictly on versions that are part of the MediaWiki core software (wd:Q83).
2. This can be done by ensuring that the version entity is either an instance of "software version" (wd:Q20826013) or directly linked to MediaWiki core as its version, and not just any part/component.
3. Optionally, I can include rdfs:label for the version entity for human readability.

To refine the query:
- I will require that the version entity is an instance of "software version" (wd:Q20826013).
- I will ensure that the version is linked to MediaWiki core via "edition or translation of" (P629), "part of" (P361), "follows" (P155), or "followed by" (P156), but not just any "has part" (P527) relationship, as that is too broad.
- I will also add an OPTIONAL rdfs:label for the version entity.

Here is the refined query:

[Tool] Stopped generation process


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?lighthouse ?lighthouseLabel ?color ?colorLabel WHERE {
  ?lighthouse wdt:P31 wd:Q39715 .
  ?lighthouse wdt:P131 wd:Q504676 .
  ?lighthouse wdt:P206 wd:Q545 .
  OPTIONAL {
    ?lighthouse wdt:P462 ?color .
    OPTIONAL {
      ?color rdfs:label ?colorLabel FILTER ( lang( ?colorLabel ) = "en" )
    }
  }
  OPTIONAL {
    ?lighthouse rdfs:label ?lighthouseLabel FILTER ( lang( ?lighthouseLabel ) = "en" )
  }
}

The lighthouses in Norrköping Municipality on the Baltic coast (i.e., located on or next to the Baltic Sea) are:
- Viskär lighthouse (red, white)
- Another lighthouse (wd:Q41134661) with colors white, red, and black (label not available in English in Wikidata).
These are the lighthouses in the municipality that are explicitly marked as being on the Baltic Sea in Wikidata.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What are the lighthouses and their colors in Norrköping Municipality, Baltic coast?

[Assistant]
Let's break down the question:

1. We need to find lighthouses (entities).
2. These lighthouses should be located in Norrköping Municipality, which is on the Baltic coast.
3. We need to find their colors.

Step 1: Find the entity for "Norrköping Municipality".
Step 2: Find the entity for "lighthouse".
Step 3: Find the property for "located in the administrative territorial entity".
Step 4: Find the property for "color".

Let's start by searching for "Norrköping Municipality".

[Tool]
Top 10 entity alternatives:
1. Norrköping Municipality, also known as Norrköpings kommun (wd:Q504676): municipality in Östergötland County, Sweden
2. municipal commissioner in Norrköping municipality, Sweden (wd:Q100390034): public office in the municipal board
3. municipality, also known as municipalities (wd:Q15284): administrative division having corporate status and usually powers of self-government or jurisdiction
4. Norrköping, also known as Norrköping (Sweden) (wd:Q25724): urban area in Norrköping Municipality, Sweden
5. direct-administered municipality, also known as direct-administrated municipality, direct-controlled municipality, municipality, province-level municipality (wd:Q1208802): province-level subdivision in the People's Republic of China
6. municipality of the Philippines, also known as Philippine town, Philippine municipality, municipality (wd:Q24764): administrative division in Philippine provinces
7. municipality of Georgia, also known as municipality (wd:Q2655841): subdivision of Georgia, consisting of a settlement or a group of settlements
8. county town, also known as municipality (wd:Q1357964): county's administrative centre in the United Kingdom or Ireland
9. municipality of Albania, also known as municipality (wd:Q768307): administrative division of Albania
10. término municipal, also known as municipal area council, municipal area, municipal territory, municipality, municipal term (wd:Q55843): territory of a municipality of Spain or Portugal, on which the jurisdiction of a town hall extends

[Assistant]
The correct entity for Norrköping Municipality is wd:Q504676.

Next, let's find the entity for "lighthouse".

[Tool]
Top 10 entity alternatives:
1. lighthouse, also known as light house, light houses, lighthouses, LtHo (wd:Q39715): structure designed to emit light to aid navigation
2. The Lighthouse, also known as Lighthouse, the lighthouse (wd:Q55402791): 2019 film directed by Robert Eggers
3. Lighthouse (wd:Q23016854): 2016 single by Nina Kraljić
4. The Lighthouse, also known as El faro, Lighthouse, The Southern Lighthouse (wd:Q3415783): 1998 film by Eduardo Mignogna
5. Lighthouse (wd:Q6546310): Canadian rock band
6. Lighthouse (wd:Q6546023): skyscraper in Denmark
7. Lighthouse (wd:Q4157665): 1999 film
8. Lighthouse (wd:Q26720858): album by David Crosby
9. Lighthouse (wd:Q1319512): episode of Lost (S6 E5)
10. Lighthouse (wd:Q4042888): 2011 single by Westlife

[Assistant]
The correct entity for lighthouse is wd:Q39715.

Now, let's find the property for "located in the administrative territorial entity" to connect lighthouses to Norrköping Municipality.

[Tool]
Top 10 property alternatives:
1. located in the administrative territorial entity, also known as is in the settlement of, is in the voivodeship of, is in the shire of, is in the state of, is in the territory of (wd:P131 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
2. contains the administrative territorial entity, also known as has shires, has rural cities, has regions, has municipalities, has members (wd:P150 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): (list of) direct subdivisions of an administrative territorial entity, has part(s)
3. located in the present-day administrative territorial entity, also known as present-day administrative territorial entity, located in the current administrative territorial entity, located in the modern-day administrative territorial entity, located in the present-day administrative territorial entity, would today be located in administrative territorial entity (wd:P3842 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the item was located in the territory of this present-day administrative unit; however the two did not at any point coexist in time, location, part of
4. located in the statistical territorial entity, also known as located in statistical territorial entity, statistical territorial entity (wd:P8138 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): statistical territorial entity in which a place is located or is...nty is split into or part of several regions: add several values, location
5. territory overlaps, also known as partially overlaps, partially coincident with, partly coincident with, partly located in territorial entity, partly overlaps (wd:P3179 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): part or all of the area associated with (this) entity overlaps part or all of the area associated with that entity, partially coincident with
6. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
7. capital, also known as administrative seat, seat of government, seat, principal place, location of capital (wd:P36 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): seat of government of a country, province, state or other type of administrative territorial entity
8. located in the religious territorial entity, also known as Deanery, Vicariate, religious territorial entity, Parish, located in the ecclesiastical territorial entity (wd:P5607 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the item is located on the territory of the following religious entity. Use P708 (diocese) for dioceses, location, part of
9. capital of, also known as national capital of, parish seat of, provincial capital of, seat of, state capital (wd:P1376 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): country, state, department, canton or other administrative division of which the municipality is the governmental seat, located in the administrative territorial entity
10. contains the statistical territorial entity, also known as contains statistical territorial entity (wd:P10888 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): (list of) statistical territorial entities which are direct subd...ions of another statistical or administrative territorial entity, has part(s)

[Assistant]
The property "located in the administrative territorial entity" is wd:P131.

Now, let's find the property for "color" to get the colors of the lighthouses.

[Tool]
Top 10 property alternatives:
1. color, also known as with the colour, with the color, pigment, of the colour, of the color (wd:P462 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): color of subject
2. colorist, also known as colouring by, colours by, colourist, colors by, coloring by (wd:P6338 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): artist in charge of adding colors to drawings, comics, movie film, etc., illustrator
3. hair color, also known as color of hair, colour of hair, haircolor, hair colour, haircolour (wd:P1884 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): person's hair color. Use P585 as qualifier if there's more than one value, color
4. color produced, also known as colour produced (wd:P7253 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): color or color range produced by a dye, alone or with a mordant
5. for color scheme, also known as color mode, uses colour scheme, uses color scheme, theme, prefers colour scheme (wd:P8798 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): which color scheme this statement is designed for
6. sRGB color hex triplet, also known as color hex triplet, sRGB, RGB, hex color, hexcode (wd:P465 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): sRGB hex triplet format for subject color (e.g. 7FFFD4) specifying the 8-bit red, green and blue components
7. eye color, also known as eyecolour, eye colour, eyecolor (wd:P1340 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): color of the irises of a person's eyes, color
8. color index (wd:P1458 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): color index of an astronomical object
9. official color, also known as official colors, signature colors, signature color (wd:P6364 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): official colors chosen to represent or identify an item
10. flower color, also known as bloom color, flower colour, colour of the flower, color of the flower, bloom colour (wd:P2827 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): colour of flowers of a plant species, hybrid or cultivar, color

[Assistant]
The property for "color" is wd:P462.

Now, let's put this together:
- Find all entities that are instances of "lighthouse" (wd:Q39715)
- Located in "Norrköping Municipality" (wd:Q504676) via "located in the administrative territorial entity" (wd:P131)
- Get their color(s) (wd:P462)

Let's write a SPARQL query to retrieve the IRIs of the lighthouses, their colors, and optionally their labels.

[Tool]
Got 115 rows and 4 columns, showing the first 5 and last 5 rows below:
| lighthouse                                   | lighthouseLabel                    | color             | colorLabel |
| -------------------------------------------- | ---------------------------------- | ----------------- | ---------- |
| Lönö lighthouse (wd:Q10572874)               | Lönö lighthouse (en)               | red (wd:Q3142)    | red (en)   |
| Lönö lighthouse (wd:Q10572874)               | Lönö lighthouse (en)               | white (wd:Q23444) | white (en) |
| Karlsro beacon (wd:Q109498004)               | Karlsro beacon (en)                | green (wd:Q3133)  | green (en) |
| Björnö lower light (wd:Q110422649)           | Björnö lower light (en)            |                   |            |
| Björnö upper light (wd:Q110422650)           | Björnö upper light (en)            |                   |            |
| ...                                          | ...                                | ...               | ...        |
| Lindö Harbor South lighthouse (wd:Q44275388) | Lindö Harbor South lighthouse (en) | red (wd:Q3142)    | red (en)   |
| Lindö Harbor South lighthouse (wd:Q44275388) | Lindö Harbor South lighthouse (en) | white (wd:Q23444) | white (en) |
| Stora Juten West lighthouse (wd:Q44706324)   | Stora Juten West lighthouse (en)   |                   |            |
| Lindö Channel lower light (wd:Q44711376)     | Lindö Channel lower light (en)     |                   |            |
| Lindö Channel upper light (wd:Q44712395)     | Lindö Channel upper light (en)     |                   |            |

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly retrieves lighthouses in Norrköping Municipality and their colors, if available. However, the user specifically asked for lighthouses on the Baltic coast. The current query does not filter for lighthouses located on the Baltic coast, so it may include inland lighthouses within the municipality. To improve the answer, refine the query to ensure that only lighthouses on the Baltic coast are included, for example by checking if the lighthouse is located on or near the Baltic Sea (wd:Q8666) or by using a geographic filter if available. The rest of the query structure is appropriate.

[Assistant]
Thank you for the feedback. To refine the query, I need to ensure that only lighthouses on the Baltic coast are included. There are two main approaches:

1. Check if the lighthouse is located on or near the Baltic Sea (wd:Q8666), possibly via the "located on or next to body of water" property.
2. Use a geographic filter (e.g., coordinates) to check proximity to the Baltic Sea, if possible.

First, I will search for a property that links a location or structure to a body of water, such as "located on or next to body of water".

[Tool]
Top 10 property alternatives:
1. located in or next to body of water, also known as located on body of water, ocean, on bay, next to lake, on coast of (wd:P206 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): body of water on or next to which a place is located, location
2. located in/on physical feature, also known as located on the terrain feature, location (terrain feature), loc (terr), on, on geographical feature (wd:P706 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): located on the specified (geo)physical feature. Should not be us...nly political/administrative (P131) or a mountain range (P4552)., location, part of
3. origin of the watercourse, also known as headwaters, water source, water origin, water body origin, stream source (wd:P885 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): main source of a river, stream or lake
4. water area (wd:P8887 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): area/surface of a geographical entity that is covered by water, area
5. coastline, also known as coastal line, sea shoreline (wd:P5141 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): length of the coastline (sea shore) of the region. Use qualifier... (P459) to define how it's determined/which granularity is used.
6. set in environment, also known as set in location, takes place in, setting location, playing in, narrative set in (wd:P8411 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): environment (geographic feature, building type, etc.) the narrative work is set in, significant place, depicts
7. mouth of the watercourse, also known as flows into, watercourse outflow, watercourse ends in, watercourse drain, tributary of (wd:P403 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): the body of water to which the watercourse drains
8. clearance, also known as span height, height of deck bottom, bridge height, height above water, height above valley floor (wd:P2793 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): distance between surface under bridge and bottom of a bridge deck
9. water as percent of area, also known as H₂O%, percent of area that is water (wd:P2927 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): which percentage of the territory of this item inside coast line...ternational bounderies is water. Use "percent" (Q11229)  as unit
10. lake on watercourse, also known as reservoir on this river, lakes on river, lake on stream, lake on river, lake on this river (wd:P469 as pqv/wdt/p/prn/pr/prv/psv/ps/wdtn/pqn/psn/pq): lake or reservoir through which the river or stream flows

[Tool]
Top 10 entity alternatives:
1. Baltic Sea, also known as Baltic, Baltick Sea, the Baltic, East Sea (wd:Q545): sea in Northern Europe
2. Baltic Sea basin, also known as Gulf of Finland Basin (wd:Q11086709): drainage basin of the Baltic Sea
3. Northern Baltic Sea, also known as Northern Gotland Sea, Northern Baltic Proper, Northern Baltic (wd:Q56303377)
4. White Sea – Baltic Canal, also known as White Sea-Baltic Waterway, White Sea Canal (wd:Q461457): canal in Russia
5. sea, also known as seas (wd:Q165): large body of saline water
6. Pacific Ocean, also known as the Southern Ocean, the Pacifick, the Pacific, the Southern Sea, the Great Southern Sea (wd:Q98): ocean between Asia, Australia and the Americas
7. Mediterranean Sea, also known as the Mediterranean Sea, The Mediterranean (wd:Q4918): sea between Europe, Africa and Asia
8. Atlantic Ocean, also known as Atlantick Sea, the Atlantick, the Atlantic, Oceanus, Great Western Ocean (wd:Q97): ocean between Europe, Africa and the Americas
9. Indian Ocean, also known as Indian Sea, Oriental Sea, Oriental Ocean, Eastern Sea, Eastern Ocean (wd:Q1239): ocean bounded by Africa, Asia, Australia, and Antarctica
10. Black Sea, also known as Euxine (wd:Q166): sea between Europe and Asia

No other items found

No literal items found

[Assistant]
The property "located in or next to body of water" (wd:P206) can be used, and the object for the Baltic Sea is wd:Q545.

To refine the query, I will add a condition that the lighthouse must be located in or next to the Baltic Sea (wd:P206 wd:Q545). This will ensure that only lighthouses on the Baltic coast are included.

Here is the refined SPARQL query.

[Tool]
Got 5 rows and 4 columns:
| lighthouse                       | lighthouseLabel        | color             | colorLabel |
| -------------------------------- | ---------------------- | ----------------- | ---------- |
| Viskär lighthouse (wd:Q30306562) | Viskär lighthouse (en) | red (wd:Q3142)    | red (en)   |
| Viskär lighthouse (wd:Q30306562) | Viskär lighthouse (en) | white (wd:Q23444) | white (en) |
| wd:Q41134661                     |                        | white (wd:Q23444) | white (en) |
| wd:Q41134661                     |                        | red (wd:Q3142)    | red (en)   |
| wd:Q41134661                     |                        | black (wd:Q23445) | black (en) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly identifies lighthouses (wd:Q39715) located in Norrköping Municipality (wd:Q504676) and on or next to the Baltic Sea (wd:Q545), and retrieves their colors using the appropriate properties. It also returns the IRIs for both the lighthouses and their colors, with labels included only as optional fields. The answer matches the query result and is accurate and complete according to the data available in Wikidata. No further refinement is needed.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?goat ?goatLabel ?image ?start ?end WHERE {
  VALUES ?goat {
    wd:Q117303631 wd:Q117303721 wd:Q117303807 wd:Q117303856 wd:Q117303876 wd:Q117303880 wd:Q117303888 wd:Q117303903 wd:Q117303933
  }
  OPTIONAL {
    ?goat rdfs:label ?goatLabel FILTER ( lang( ?goatLabel ) = "en" || lang( ?goatLabel ) = "de" )
  }
  OPTIONAL {
    ?goat wdt:P18 ?image
  }
  OPTIONAL {
    ?goat wdt:P580 ?start
  }
  OPTIONAL {
    ?goat wdt:P582 ?end
  }
}

SPARQL execution failed:
HTTPSConnectionPool(host='qlever.cs.uni-freiburg.de', port=443): Read timed out. (read timeout=30)

The individual goats that have served as the mascot "Billygoat Hennes" for 1. FC Cologne are:
- Hennes I. (wd:Q117303903)
- Hennes II. (wd:Q117303933)
- Hennes III. (wd:Q117303888)
- Hennes IV. (wd:Q117303880)
- Hennes V. (wd:Q117303876)
- Hennes VI. (wd:Q117303856)
- Hennes VII. (wd:Q117303807)
- Hennes VIII. (wd:Q117303721)
- Hennes IX. (wd:Q117303631)

Some have images available, but start and end times are not present in Wikidata. You can retrieve their labels (mostly in German), images (if available), and if end time is missing, use the current date as the end time for the current mascot.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Who are the individual goats that have served as the mascot "Billygoat Hennes" for 1. FC Cologne, including their labels, images (if available), start times, and end times (if available, otherwise use the current date)?

[Assistant]
Let's break down the question:

1. We are looking for individual goats that have served as the mascot "Billygoat Hennes" for 1. FC Cologne.
2. For each goat, we want:
   - Their label (name)
   - Image (if available)
   - Start time (when they became mascot)
   - End time (when they stopped, or current date if still mascot)

First, let's search for the entity representing "Billygoat Hennes" or the mascot of 1. FC Cologne in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Billygoat Hennes, also known as Hennes (wd:Q151345): mascot of 1. FC Cologne
2. male goat, also known as billy goat, billygoat, he-goat (wd:Q2912137): goat of male gender
3. Hennes (wd:Q3130300): village in Hadsel, Norway
4. Hennes (wd:Q10521989): women's magazine published in Sweden
5. billygoat (wd:Q87737849): bronze billygoat from the deme of Kephissia, may have been made in Attica, 5th century BC
6. billygoat (wd:L1417568-S1)
7. Ageratum conyzoides, also known as Billygoat-weed, Chickweed, Goatweed, Whiteweed (wd:Q1949712): species of plant
8. Hennessey, also known as Hennessey, Oklahoma, Hennessey, OK (wd:Q2305381): town in Kingfisher County, Oklahoma, United States
9. Hennessy (wd:Q1229287): French brandy distillery
10. Hennes Weisweiler (wd:Q151105): German association football player and manager (1919–1983), association football manager, association football player, non-fiction writer

[Assistant]
The top result, wd:Q151345, is "Billygoat Hennes," the mascot of 1. FC Cologne. This is the entity we need.

Next, we need to find the individual goats that have served as this mascot. These are likely modeled as instances or successors/predecessors of "Billygoat Hennes," or as notable individuals related to this mascot.

Let's look for properties of wd:Q151345 that might point to individual goats, such as "has part," "instance of," "successor," "predecessor," or similar.

[Tool]
Top 10 property alternatives:
1. named after, also known as toponym, namesake, named in honor of, named for, etymology (wd:P138 as wdt/p): entity or event that inspired the subject's name, or namesake (i...fier "applies to name" (P5168) can be used to indicate which one
2. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdt/p): time when an entity begins to exist; for date of official opening use P1619, start time
3. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
4. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
5. cast member, also known as feat., starring (film/play), film starring, starring, actor (wd:P161 as wdt/p): actor in the subject production [use "character role" (P453) and...use "recorded participant" (P11108) for non-fiction productions], significant person, performer
6. country, also known as sovereign state, state, land, host country (wd:P17 as wdt/p): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
7. sport, also known as play, plays, sport played, sports (wd:P641 as wdt/p): sport that the subject participates or participated in or is associated with

No other items found

[Tool]
Top 10 property alternatives:
1. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
2. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdt/p): time when an entity begins to exist; for date of official opening use P1619, start time
3. country, also known as sovereign state, state, land, host country (wd:P17 as wdt/p): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
4. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
5. cast member, also known as feat., starring (film/play), film starring, starring, actor (wd:P161 as wdt/p): actor in the subject production [use "character role" (P453) and...use "recorded participant" (P11108) for non-fiction productions], significant person, performer
6. sport, also known as play, plays, sport played, sports (wd:P641 as wdt/p): sport that the subject participates or participated in or is associated with
7. Commons category, also known as category on Wikimedia Commons, Wikimedia Commons category, Wikimedia Commons cat, Commons cat, commonscat (wd:P373 as wdt/p): name of the Wikimedia Commons category containing files related to this item (without the prefix "Category:")
8. named after, also known as toponym, namesake, named in honor of, named for, etymology (wd:P138 as wdt/p): entity or event that inspired the subject's name, or namesake (i...fier "applies to name" (P5168) can be used to indicate which one

No other items found

[Tool]
Top 10 property alternatives:
1. named after, also known as toponym, namesake, named in honor of, named for, etymology (wd:P138 as wdt/p): entity or event that inspired the subject's name, or namesake (i...fier "applies to name" (P5168) can be used to indicate which one
2. Commons category, also known as category on Wikimedia Commons, Wikimedia Commons category, Wikimedia Commons cat, Commons cat, commonscat (wd:P373 as wdt/p): name of the Wikimedia Commons category containing files related to this item (without the prefix "Category:")
3. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
4. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
5. sport, also known as play, plays, sport played, sports (wd:P641 as wdt/p): sport that the subject participates or participated in or is associated with
6. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdt/p): time when an entity begins to exist; for date of official opening use P1619, start time
7. cast member, also known as feat., starring (film/play), film starring, starring, actor (wd:P161 as wdt/p): actor in the subject production [use "character role" (P453) and...use "recorded participant" (P11108) for non-fiction productions], significant person, performer
8. country, also known as sovereign state, state, land, host country (wd:P17 as wdt/p): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity

No other items found

[Tool]
Got 74 rows and 3 columns, showing the first 10 rows below:
| subject                       | property                               | object                                                                                |
| ----------------------------- | -------------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| Billygoat Hennes (wd:Q151345) | instance of (wdt:P31)                  | mascot character (wd:Q386208)                                                                                |
| Billygoat Hennes (wd:Q151345) | country (wdt:P17)                      | Germany (wd:Q183)                                                                                |
| Billygoat Hennes (wd:Q151345) | Commons category (wdt:P373)            | Hennes (mascot)                                                                                |
| Billygoat Hennes (wd:Q151345) | image (wdt:P18)                        | <http://commons.wikimedia.org/wiki/Special:FilePath/Gei%C3%9Fbock%20Hennes%20IX.%20im%20K%C3%B6lner%20Zoo-4116.jpg> |
| Billygoat Hennes (wd:Q151345) | inception (wdt:P571)                   | 1950-02-13T00:00:00Z (xsd:dateTime)                                                                                |
| Billygoat Hennes (wd:Q151345) | sport (wdt:P641)                       | association football (wd:Q2736)                                                                                |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161)                 | wd:Q117303631                                                                                |
| Billygoat Hennes (wd:Q151345) | named after (wdt:P138)                 | Hennes Weisweiler (wd:Q151105)                                                                                |
| Billygoat Hennes (wd:Q151345) | Google Knowledge Graph ID (wdtn:P2671) | <http://g.co/kg/g/122q9f_x>                                                                                |
| Billygoat Hennes (wd:Q151345) | wdt:P31279                             | mascot (wd:Q18670161)                                                                                |
| ...                           | ...                                    | ...                                                                                |

[Tool] Got no rows and 3 columns

[Tool]
Got 9 rows and 3 columns:
| subject                       | property               | object        |
| ----------------------------- | ---------------------- | ------------- |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303631 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303721 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303807 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303856 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303876 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303880 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303888 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303903 |
| Billygoat Hennes (wd:Q151345) | cast member (wdt:P161) | wd:Q117303933 |

[Tool]
Got 9 rows and 5 columns:
| goat          | goatLabel | image                                                                                | start | end |
| ------------- | --------- | ------------------------------------------------------------------------------------------------------------------- | ----- | --- |
| wd:Q117303631 |           | <http://commons.wikimedia.org/wiki/Special:FilePath/Gei%C3%9Fbock%20Hennes%20IX.%20im%20K%C3%B6lner%20Zoo-4124.jpg> |       |     |
| wd:Q117303721 |           | <http://commons.wikimedia.org/wiki/Special:FilePath/Einweihung%20Carola-Williams-Park%2035.jpg>                     |       |     |
| wd:Q117303807 |           | <http://commons.wikimedia.org/wiki/Special:FilePath/Fc%20hennes.jpg>                                                |       |     |
| wd:Q117303856 |           |                                                                                |       |     |
| wd:Q117303876 |           |                                                                                |       |     |
| wd:Q117303880 |           |                                                                                |       |     |
| wd:Q117303888 |           |                                                                                |       |     |
| wd:Q117303903 |           |                                                                                |       |     |
| wd:Q117303933 |           |                                                                                |       |     |

[Tool]
Got 9 rows and 2 columns:
| goat          | label             |
| ------------- | ----------------- |
| wd:Q117303631 | Hennes IX. (de)   |
| wd:Q117303721 | Hennes VIII. (de) |
| wd:Q117303807 | Hennes VII. (de)  |
| wd:Q117303856 | Hennes VI. (de)   |
| wd:Q117303876 | Hennes V. (de)    |
| wd:Q117303880 | Hennes IV. (de)   |
| wd:Q117303888 | Hennes III. (de)  |
| wd:Q117303903 | Hennes I. (de)    |
| wd:Q117303933 | Hennes II. (de)   |

[Tool]
Got 9 rows and 3 columns:
| goat          | start | end |
| ------------- | ----- | --- |
| wd:Q117303631 |       |     |
| wd:Q117303721 |       |     |
| wd:Q117303807 |       |     |
| wd:Q117303856 |       |     |
| wd:Q117303876 |       |     |
| wd:Q117303880 |       |     |
| wd:Q117303888 |       |     |
| wd:Q117303903 |       |     |
| wd:Q117303933 |       |     |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query is well-constructed and directly answers the user's question by retrieving the identifiers, labels, images, start times, and end times for each "Billygoat Hennes" mascot. The use of OPTIONAL clauses for labels, images, and times is appropriate, and the VALUES clause ensures only the relevant goats are included. The only minor improvement could be to handle the current mascot's end time (if missing) within SPARQL, but since SPARQL on Wikidata does not support dynamic date functions, this is not feasible. The answer is complete and correct given the constraints.