PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?relation ?subclass ?subclassLabel WHERE {
  {
    wd:Q28865 wdt:P31 ?subclass .
    ?subclass wdt:P279 wd:Q9143 .
    BIND( wdt:P31 AS ?relation )
  } UNION {
    wd:Q28865 wdt:P279 ?subclass .
    ?subclass wdt:P279 wd:Q9143 .
    BIND( wdt:P279 AS ?relation )
  }
  OPTIONAL {
    ?subclass rdfs:label ?subclassLabel FILTER ( LANG( ?subclassLabel ) = "en" )
  }
}

Python (wd:Q28865) is an instance of the subclass 'object-based language' (wd:Q899523), which is a subclass of programming language (wd:Q9143). Therefore, Python is a kind of programming language.

[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] Is Python a kind of Programming languages?

[Assistant]
To answer this question, I need to verify if "Python" is an instance of "Programming language" in the knowledge graph.

Step 1: Search for the entity "Python" to identify the correct entity for the programming language Python.
Step 2: Search for the entity "Programming language" to identify the correct entity for programming languages.
Step 3: Check if the entity for Python is an instance of the entity for Programming language.

[Tool]
Top 10 entity alternatives:
1. Python, also known as Python (software), Python (scripting language), Python Programming Language, Python (Programming Language), Python (computer language) (wd:Q28865): general-purpose programming language
2. Python, also known as Piton (wd:Q271218): genus of reptiles
3. Python (wd:Q15721): earth-dragon of Delphi
4. Python (wd:Q15721): earth-dragon of Delphi
5. CPython, also known as Python (wd:Q599384): Python reference implementation
6. Python, also known as Derby, Python missile, RAFAEL Python (wd:Q15728): 1978 air-to-air missile family by RAFAEL
7. Peithon, also known as Python (wd:Q1249144): Ancient Macedonian general, military leader, satrap
8. Python, also known as Python II (wd:Q4363952): ancient peastan Greek vase-painter of red-figure style, red-figure vase painter, Paestan vase-painter, painter
9. Python (wd:Q3411448): 2000 film directed by Richard Clabaugh
10. Python, also known as Peithon (wd:Q18691580): ancient Attic-Greek potter, Attic potter, ceramicist

[Tool]
Top 10 entity alternatives:
1. programming language, also known as coding language, computer language, computer programming, computer programming language (wd:Q9143): language for communicating instructions to a machine
2. language-oriented programming language (wd:Q28923009): programming language
3. programming language (wd:L475355-S2)
4. programming language (wd:L501100-S3)
5. programming language (wd:L546252-S1)
6. programming language (wd:L546252-S2)
7. programming language (wd:L551138-S1)
8. programming language (wd:L434060-S1)
9. programming language (wd:L254536-S2)
10. programming language (wd:L315901-S1)

[Assistant]
I found the entity for Python as a programming language: wd:Q28865.
I found the entity for programming language: wd:Q9143.

Next, I will check if Python (wd:Q28865) is an instance of (P31) the programming language (wd:Q9143).

[Tool] False

[Assistant] The query result is false, which means Python (wd:Q28865) is not directly an instance of the programming language (wd:Q9143). However, it might be a subclass or have another relation to programming language. I will check if Python is a subclass of programming language or if it has any other relevant relations.

[Tool] False

[Assistant] Python is neither an instance nor a subclass of the programming language entity. I will now check if Python is an instance of any subclass of programming language. I will query for subclasses of programming language and check if Python is an instance of any of them.

[Tool]
Got 1 row and 1 column:
| subclass                           |
| ---------------------------------- |
| object-based language (wd:Q899523) |

[Assistant]
Python (wd:Q28865) is an instance of the subclass "object-based language" (wd:Q899523), which is a subclass of programming language (wd:Q9143). This means Python is a kind of programming language.

I will now provide the final answer.

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The SPARQL query correctly identifies that Python (wd:Q28865) is an instance of a subclass which is a subclass of programming languages (wd:Q9143). However, the query could be improved for clarity and accuracy by directly checking if Python is an instance of or subclass of programming language. The current query uses a two-step subclass chain which might be unnecessary. Also, the query returns the label but not the actual identifier of the subclass or programming language. It would be better to return the direct relation between Python and programming language using 'wdt:P31' or 'wdt:P279' properties directly on Python. This would ensure the answer is more straightforward and the query results include the actual identifiers as required.

[Assistant] Thank you for the feedback. I will improve the query by directly checking if Python is either an instance (wdt:P31) or a subclass (wdt:P279) of programming language (wd:Q9143). I will return the actual identifiers of the relations found along with their labels for clarity. This will provide a more straightforward and accurate answer.

[Tool] Got no rows and 2 columns

[Assistant] There are no direct relations of type instance (wdt:P31) or subclass (wdt:P279) between Python and programming language. I will now check if Python is an instance of any subclass of programming language or if Python is a subclass of any subclass of programming language, to cover both possibilities in one query. I will return the subclass and the relation type.

[Tool]
Got 1 row and 3 columns:
| relation              | subclass                           | subclassLabel              |
| --------------------- | ---------------------------------- | -------------------------- |
| instance of (wdt:P31) | object-based language (wd:Q899523) | object-based language (en) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The answer correctly identifies that Python (wd:Q28865) is an instance of 'object-based language' (wd:Q899523), which is a subclass of 'programming language' (wd:Q9143). The SPARQL query properly checks both 'instance of' and 'subclass of' relations to confirm this hierarchy. The explanation is clear and the query results support the conclusion that Python is a kind of programming language. No further refinement is necessary.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?numberOfSpeakers WHERE {
  wd:Q5287 wdt:P1098 ?numberOfSpeakers .
}

Yes, more than 100,000,000 people speak Japanese. The number of speakers is 128,000,000 according to 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] Do more than 100000000 people speak Japanese?

[Assistant]
To answer this question, I need to find the number of people who speak Japanese. This involves identifying the entity for the Japanese language and the property that indicates the number of speakers of a language. Then I will check if the number of speakers is more than 100,000,000.

Step 1: Search for the entity "Japanese language" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Japanese, also known as Japanese language, Japanesic (wd:Q5287): language spoken in East Asia
2. Japanese language (wd:Q10855582): school subject
3. Japanese Language (wd:Q110262521): Stack Exchange site for students, teachers, and linguists wanting to discuss the finer points of the Japanese language
4. Japanese (language) (wd:L612945-S1)
5. Japanese Wikipedia, also known as ja.wikipedia.org, jpwp, Jp.wikipedia.org, JAWP, jawp (wd:Q177837): Japanese-language edition of Wikipedia
6. Japanese Sign Language, also known as JSL (wd:Q35601): sign language
7. Classical Japanese, also known as Classical Japanese language (wd:Q1332057): literary form of the Japanese language, standard until WW2, based on Heian-period Early Middle Japanese with later influences
8. Japanese language education, also known as teaching Japanese as a foreign language (wd:Q17214937)
9. dictionary of the Japanese language, also known as dictionary of Japanese, Japanese language dictionary, Japanese dictionary (wd:Q6158568): language version of dictionary
10. Japanese language department (wd:Q11086620)

[Assistant]
The entity for the Japanese language is wd:Q5287.

Step 2: Search for properties related to the number of speakers for the entity Japanese language (wd:Q5287).

[Tool]
Top 10 property alternatives:
1. number of speakers, writers, or signers, also known as signers of a language, speakers of language, writers of a language (wd:P1098 as p/wdt): number of people who use a language
2. indigenous to, also known as native to, originating from, spoken by (wd:P2341 as p/wdt): place or ethnic group where a language, art genre, cultural trad...biological species or variety is found (or was originally found)
3. audio, also known as audio file, audio recording, audio sample, recording, song (wd:P51 as p/wdt): relevant sound. If available, use a more specific property. Samples: "spoken text audio" (P989), "pronunciation audio" (P443)
4. language regulatory body, also known as language authority, regulatory body (wd:P1018 as p/wdt): regulatory body of a language
5. Ethnologue language status, also known as EGIDS, language status (wd:P3823 as p/wdt): language status identifier by Ethnologue.com using EGIDS scale
6. described by source, also known as mentioned in, source of item, reviewed in, mentioned in news article, talked about in (wd:P1343 as p/wdt): work where this item is described, attested in
7. ABS ASCL 2011 code, also known as 1267.0 Australian Standard Class... Languages, Second Edition, 2011, ASCL 2011 code, Australian Standard Classificati... Languages, Second Edition, 2011 (wd:P1251 as p/wdt): Numerical language identifier in the Australian Standard Classification of Languages regulated by Australian Bureau of Statistics
8. subclass of, also known as rdfs:subClassOf, sort of, subcategory of, subgenre of, subtype of (wd:P279 as p/wdt): this item is a subclass (subset) of that item; ALL instances of ...stance of volcanic landform); Everest is an instance of mountain
9. FAST ID, also known as Faceted Application of Subject Terminology ID, FAST subject heading, fst, worldcat.org/fast (wd:P2163 as p/wdtn/wdt): authority control identifier in WorldCat's “FAST Linked Data” authority file
10. native label, also known as official title, original label, original language label, original language name, original language title (wd:P1705 as p/wdt): label for the items in their official language  or their original language, name

No other items found

[Assistant]
The property for the number of speakers of a language is wd:P1098.

Step 3: Query the number of speakers for the Japanese language (wd:Q5287) using the property wd:P1098 and check if it is more than 100,000,000.

[Tool]
Got 1 row and 1 column:
| numberOfSpeakers        |
| ----------------------- |
| 128000000 (xsd:decimal) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves the number of speakers of the Japanese language from Wikidata using the property for number of speakers (P1098). The result shows 128,000,000 speakers, which is indeed more than 100,000,000. The answer is accurate and complete. The query follows the rules by returning the actual number value and uses the correct entity and property. No further refinement is needed.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?castMember ?castMemberLabel ?birthDate WHERE {
  VALUES ?castMember {
    wd:Q50379405 wd:Q50377216 wd:Q49729241 wd:Q44870529 wd:Q50379407 wd:Q29452671
  }
  ?castMember wdt:P569 ?birthDate .
  OPTIONAL {
    ?castMember rdfs:label ?castMemberLabel FILTER ( LANG( ?castMemberLabel ) = "en" )
  }
}
ORDER BY ?birthDate
LIMIT 1

The oldest cast member of the Netflix show "Queer Eye" is Karamo Brown, born on November 2, 1980.

[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 is the oldest cast member of the Netflix show “Queer Eye” ?

[Assistant]
To answer the question "Who is the oldest cast member of the Netflix show 'Queer Eye'?", I will follow these steps:

1. Identify the entity for the Netflix show "Queer Eye" in Wikidata.
2. Find the cast members of this show.
3. Retrieve the birth dates of these cast members.
4. Determine the oldest cast member based on the birth dates.

I will start by searching for the entity "Queer Eye" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Queer Eye, also known as Queer Eye for the Straight Guy (wd:Q1418248): 2003 American reality television series
2. Queer Eye (wd:Q48817408): 2018 American television series
3. Queer Eye: Germany, also known as Queer Eye Germany (wd:Q111914878): German reality television series
4. Queer Eye, season 4 (wd:Q67649081): season of television series
5. Queer Eye, season 3 (wd:Q65590894): season of television series
6. Queer Eye, season 2 (wd:Q57313933): season of television series
7. Queer Eye, season 1 (wd:Q57312338): season of television series
8. Queer Eye, season 5 (wd:Q97455984): 5th season of Netflix series
9. Queer Eye, season 6 (wd:Q110791710): 6th season of Netflix series
10. Queer Eyes, Full Hearts (wd:Q18636591): episode of Modern Family

[Assistant] There are multiple entities for "Queer Eye." The one that matches the 2018 American television series, which is the Netflix reboot, is wd:Q48817408. I will use this entity to find the cast members of this show. Next, I will find the cast members of this show.

[Tool]
Got 6 rows and 3 columns:
| subject                  | property               | object                           |
| ------------------------ | ---------------------- | -------------------------------- |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Jonathan Van Ness (wd:Q50379405) |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Antoni Porowski (wd:Q50377216)   |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Bobby Berk (wd:Q49729241)        |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Karamo Brown (wd:Q44870529)      |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Tan France (wd:Q50379407)        |
| Queer Eye (wd:Q48817408) | cast member (wdt:P161) | Jeremiah Brent (wd:Q29452671)    |

[Assistant]
The cast members of the Netflix show "Queer Eye" (2018) are:
- Jonathan Van Ness (wd:Q50379405)
- Antoni Porowski (wd:Q50377216)
- Bobby Berk (wd:Q49729241)
- Karamo Brown (wd:Q44870529)
- Tan France (wd:Q50379407)
- Jeremiah Brent (wd:Q29452671)

Next, I will retrieve the birth dates of these cast members to determine who is the oldest.

[Tool]
Got 1 row and 3 columns:
| castMember                  | castMemberLabel   | birthDate                           |
| --------------------------- | ----------------- | ----------------------------------- |
| Karamo Brown (wd:Q44870529) | Karamo Brown (en) | 1980-11-02T00:00:00Z (xsd:dateTime) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly identifies the oldest cast member of the Netflix show "Queer Eye" by retrieving the birth dates of the known cast members and ordering them to find the earliest birth date. The query returns the actual identifier, label, and birth date of the oldest cast member, Karamo Brown, which matches the answer provided. The approach is appropriate and the answer is accurate and complete.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?inception WHERE {
  wd:Q220015 wdt:P571 ?inception
}

The magazine Weekly Shōnen Jump, in which Hunter x Hunter is published, was established in 1968.

[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] when was the magazine in which hunter x hunter is published established?

[Assistant]
To answer the question "When was the magazine in which Hunter x Hunter is published established?" we need to follow these steps:

1. Identify the entity for "Hunter x Hunter" in Wikidata.
2. Find the magazine in which "Hunter x Hunter" is published.
3. Find the establishment date of that magazine.

I will start by searching for the entity "Hunter x Hunter" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Hunter × Hunter, also known as HUNTER × HUNTER, Hunter x Hunter, HXH (wd:Q696071): Japanese manga series
2. Hunter × Hunter, also known as H×H, Hunter x Hunter, HxH (wd:Q70209136): 2011 Japanese anime television series
3. Hunter × Hunter, also known as Hunter x Hunter, HxH (wd:Q21232458): 1999 Japanese anime television series
4. Monster Hunter Generations, also known as Monster Hunter X (wd:Q20856979): 2015 Japanese video game
5. Hunter Xcite (wd:Q60767092): sailboat class
6. Xavier Hunter (wd:Q100806788): basketball player
7. Hunter × Hunter: Phantom Rouge, also known as Hunter X Hunter: Phantom Rouge (wd:Q11398237): 2013 film by Yūzō Satō
8. City Hunter XYZ (wd:Q97170832): fan film by Filip Wong
9. Monster Hunter Generations Ultimate, also known as Monster Hunter XX (wd:Q30302563): 2017 video game
10. XX: Beautiful Hunter (wd:Q8042573): 1994 film by Masaru Konuma

[Assistant] The entity for "Hunter x Hunter" as a Japanese manga series is wd:Q696071. Next, I will find the magazine in which this manga series is published.

[Tool]
Got 1 row and 3 columns:
| subject                      | property                 | object                          |
| ---------------------------- | ------------------------ | ------------------------------- |
| Hunter × Hunter (wd:Q696071) | published in (wdt:P1433) | Weekly Shōnen Jump (wd:Q220015) |

[Assistant] The magazine in which Hunter x Hunter is published is "Weekly Shōnen Jump" (wd:Q220015). Now, I will find the establishment date of this magazine.

[Tool]
Got 1 row and 3 columns:
| subject                         | property             | object                              |
| ------------------------------- | -------------------- | ----------------------------------- |
| Weekly Shōnen Jump (wd:Q220015) | inception (wdt:P571) | 1968-01-01T00:00:00Z (xsd:dateTime) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The system correctly identified the magazine 'Weekly Shōnen Jump' (wd:Q220015) in which Hunter x Hunter is published and retrieved its inception date (wdt:P571) as 1968. The SPARQL query is appropriate and returns the correct establishment date. The answer is accurate and complete.