PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?municipality ?idescat ?municipalityLabel WHERE {
  ?municipality wdt:P31 wd:Q15284 .
  ?municipality wdt:P4335 ?idescat .
  OPTIONAL {
    ?municipality rdfs:label ?municipalityLabel FILTER ( LANG( ?municipalityLabel ) = "en" )
  }
}
LIMIT 20

It appears that the IDESCAT territorial code property (P4335) is not currently populated for municipalities in Wikidata, or at least not in a way that can be queried as requested.

Given this, it is not possible to construct a SPARQL query that will return the municipalities of Catalonia with an IDESCAT code starting with "25" along with their population, area, and coat of arms image, because the key property (IDESCAT code) is missing from the data.

If you would like, I can provide a query for all municipalities in the Province of Lleida (or Catalonia) with their population, area, and coat of arms image, but without filtering by IDESCAT code. Would you like to proceed with that, or should I cancel this attempt?

[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 municipalities of Catalonia, Spain, with an IDESCAT territorial code starting with "25"? Include their most recent population using their preferred rank (if available), area (if available), and coat of arms image (if available).

[Assistant]
Let's break down the question:

1. We need to find municipalities in Catalonia, Spain.
2. Each municipality should have an IDESCAT territorial code starting with "25".
3. For each, we want:
   - Most recent population (with preferred rank if available)
   - Area (if available)
   - Coat of arms image (if available)

First, let's identify:
- The entity for Catalonia.
- The property for "municipality".
- The property for "IDESCAT territorial code".
- The property for population (with preferred rank).
- The property for area.
- The property for coat of arms image.

Let's start by searching for "Catalonia" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Catalonia, also known as Autonomous Community of Catalonia, Cat., Catalonha, Cataluña, Catalunya (wd:Q5705): autonomous community and nationality of Spain
2. Principality of Catalonia, also known as Principality, Principality and Counties, Catalonia (wd:Q15581): principality in the northeastern Iberian Peninsula between the 12th century and 1714
3. 13868 Catalonia, also known as Catalonia (wd:Q2355989): asteroid
4. Catalonia, also known as IMO 9176046 (wd:Q5635911): catamaran launched in 1998
5. Old Catalonia, also known as Catalonia (wd:Q3754835)
6. New Catalonia, also known as Catalonia (wd:Q3751449)
7. Catalonia (wd:Q96374545)
8. Catalonia (wd:Q113834065): cultural region
9. Catalonia Hotels & Resorts, also known as Catalonia (wd:Q126180437): chain of hotels in Spain
10. Catalònia (wd:Q115997507): sardana by Josep Sancho i Marraco

[Assistant]
The main entity for Catalonia as an autonomous community in Spain is wd:Q5705.

Next, let's search for the property for "municipality" to find how municipalities are linked to Catalonia.

[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/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): 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/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): (list of) direct subdivisions of an administrative territorial entity, has part(s)
3. LAU, also known as local administrative unit (wd:P782 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for a local administrative unit, renamed from NUTS 4 and NUTS 5. Format: 2 letters followed by digits
4. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
5. associated cadastral district, also known as cadastral community, cadastral district, cadastral districts, cadastral municipality, Katastralgemeinde (wd:P10254 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): cadastral district in which a place is located or is part of. Us...inct from administrative entities (P131) in predefined countries
6. capital, also known as administrative seat, seat of government, seat, principal place, location of capital (wd:P36 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): seat of government of a country, province, state or other type of administrative territorial entity
7. legislative body, also known as aboriginal council, Zila, Tehsil, rural council, representative body (wd:P194 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): legislative body governing this entity; political institution wi...ted representatives, such as a parliament/legislature or council
8. German municipality key, also known as Gemeindeschlüssel, municipality key (Germany) (wd:P439 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for municipalities and independent towns in Germany
9. head of government, also known as head of national government, mayor, premier, president, prime minister (wd:P6 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): head of the executive power of this town, city, municipality, state, country, or other governmental body, director / manager, chairperson
10. capital of, also known as national capital of, parish seat of, provincial capital of, seat of, state capital (wd:P1376 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): country, state, department, canton or other administrative division of which the municipality is the governmental seat, located in the administrative territorial entity

[Assistant]
The property "contains the administrative territorial entity" (wd:P150) is used to list the municipalities within a region like Catalonia.

Next, let's search for the property for "IDESCAT territorial code".

[Tool]
Top 10 property alternatives:
1. IDESCAT territorial code in Catalonia (wd:P4335 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): official identifier for a Catalonian territorial unit, from Institut Estadístic de Catalunya (IDESCAT)
2. INSEE department code, also known as code département Insee, Insee département code (wd:P2586 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number sequence for the identification of departments in France
3. Territographie ID (wd:P5010 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for a rural chapel in the Provence-Alpes-Côte-d'Azur region on the Territography platform developed by the CNRS
4. Swedish district code, also known as district code (wd:P1841 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for Swedish districts from 2016
5. INSEE countries and foreign territories code (wd:P3422 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): French identifier for countries and foreign territories
6. INSEE arrondissement code (wd:P3423 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number sequence for identification of departmental arrondissements in France
7. U-DISE code, also known as UDISE code, UDISE id, U-DISE ID (wd:P6391 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for a primary or secondary school in India issued under the Unified District Information System for Education
8. Bureau des longitudes ID (wd:P7131 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifier for a member of the 'Bureau des longitudes' between 1795 and 1932
9. location code (wd:P13262 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): an assigned code for the location (physical or virtual) within a given system (please use more specific property if available), catalog code
10. ETS Designated Institution code, also known as DI Code (wd:P6653 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): an administrative 4-digit code that Educational Testing Service uses to uniquely identify institutions programs

[Assistant]
The property for "IDESCAT territorial code in Catalonia" is wd:P4335.

Now, let's find the properties for:
- Population (with preferred rank if available)
- Area
- Coat of arms image

Let's search for "population" property.

[Tool]
Top 10 property alternatives:
1. tabular population, also known as population (wd:P4179 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): same as population (P1082); used when there is data for many different points in time
2. population, also known as inhabitants, human population (wd:P1082 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people inhabiting the place; number of people of subject
3. has census, also known as has human population census (wd:P8701 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): general population census of the country or region
4. urban population (wd:P6343 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people living within the territorial entity who live in its urban parts, population
5. birth rate (wd:P8763 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the total number of live births per 1,000 population
6. category populated by, also known as category filled by, category has template, cat populated by, component adding into the category, populated by (wd:P4329 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): software component (template, module, extension, MediaWiki core) populating the category
7. rural population (wd:P6344 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people living within the territorial entity who live in its rural parts, population
8. female population (wd:P1539 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of female people inhabiting the place; number of female people of subject, population
9. male population, also known as male inhabitants, number of males (wd:P1540 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of male people inhabiting the place; number of male people of subject, population
10. number of households, also known as dwellings, households (wd:P1538 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): total number of households in this place, includes dwellings of all types

[Assistant]
The main property for population is wd:P1082.

Now, let's search for the property for "area".

[Tool]
Top 10 property alternatives:
1. area, also known as total area, surface area, surface, size, resolution (wd:P2046 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): area occupied by an object
2. field of work, also known as scientific discipline, scientific area, responsible for, research on, research fields (wd:P101 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): specialization of a person or organization; see P106 for the occupation, interested in
3. applies to part, also known as when viewed as, valid for part, section, region, per (wd:P518 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): part, aspect, or form of the item to which the claim applies
4. applies to jurisdiction, also known as belongs to jurisdiction, applies to territorial jurisdiction, applies to region, applies to place, applies to geographic place (wd:P1001 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the item (institution, law, public office, public register...) o...a territorial jurisdiction: a country, state, municipality, ...), significant place, characteristic of, operating area
5. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
6. water area (wd:P8887 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): area/surface of a geographical entity that is covered by water, area
7. interested in, also known as area of interest, area of research, field of interest, field of research, field of study (wd:P2650 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): item of special or vested interest to this person or organisation
8. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
9. 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/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
10. electoral district, also known as riding, seat, ward, electoral area, electorate (wd:P768 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): electoral district this person is representing, or of the office... or "office contested" (P541) or "candidacy in election" (P3602)

[Assistant]
The property for area is wd:P2046.

Now, let's search for the property for "coat of arms image".

[Tool]
Top 10 property alternatives:
1. coat of arms image, also known as symbol, representation (heraldic), image of coat of arms, emblem, heraldic, CoA image (wd:P94 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): image of the item's coat of arms - for the shield part only use P4004, image
2. coat of arms (wd:P237 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): subject's coat of arms
3. seal image, also known as emblem, emblem image, seal (wd:P158 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): image of subject's seal (emblem), image
4. escutcheon image, also known as shield, shield image (wd:P4004 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): use for the shield part only: use P94 for a coat of arms
5. symbol of, also known as emblem of, flag of, logo of, seal of, symbolises (wd:P8058 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): item of which the image is a symbol
6. flag image, also known as image flag, image of flag (wd:P41 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): image of the item's flag, image, flag
7. heraldic attitude (wd:P8503 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the attitude or posture of a charge on a coat of arms (e.g. lion rampant)
8. logo image, also known as masthead, wordmark, trademark, trade mark, sign (wd:P154 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): graphic mark or emblem commonly used by commercial enterprises, organizations and products, icon
9. official symbol, also known as symbol, state tartan, official tartan, floral emblem, official emblem (wd:P2238 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): official symbol of an organisation
10. iconographic symbol, also known as attribute, has attribute (wd:P4185 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): identifying element typically depicted as accompanying or worn by this religious figure, hero, fictional or historical character

[Assistant]
The property for coat of arms image is wd:P94.

Now, let's summarize the properties and entities:
- Catalonia: wd:Q5705
- Contains municipality: wd:P150
- IDESCAT territorial code: wdt:P4335
- Population: wdt:P1082 (with preferred rank)
- Area: wdt:P2046
- Coat of arms image: wdt:P94

We want all municipalities (administrative units) contained in Catalonia (wd:Q5705) with an IDESCAT code starting with "25". For each, we want their most recent population (preferred rank if possible), area, and coat of arms image.

Let's write a SPARQL query to get this information. For population, we will select the value with preferred rank if available, otherwise the most recent one.

First, let's check how the IDESCAT code is stored (as a string or number) and if there are municipalities with codes starting with "25". Let's list a few municipalities of Catalonia with their IDESCAT code.

[Tool] Got no rows and 3 columns

[Assistant]
It seems that querying for municipalities directly as contained administrative entities of Catalonia (wd:Q5705 wdt:P150 ?municipality) did not return results. This suggests that the direct "contains administrative territorial entity" (P150) relationship may not be used for municipalities under Catalonia in Wikidata, or that the structure is more complex (e.g., via provinces or comarcas).

Let's try a different approach: search for all entities that are municipalities (instance of municipality) and are located in Catalonia (using "located in the administrative territorial entity", P131), and have an IDESCAT code starting with "25".

First, let's confirm the entity for "municipality" and the property for "instance of".

[Tool]
Top 10 entity alternatives:
1. municipality, also known as municipalities (wd:Q15284): administrative division having corporate status and usually powers of self-government or jurisdiction
2. 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
3. municipality of the Philippines, also known as Philippine town, Philippine municipality, municipality (wd:Q24764): administrative division in Philippine provinces
4. municipality of Georgia, also known as municipality (wd:Q2655841): subdivision of Georgia, consisting of a settlement or a group of settlements
5. county town, also known as municipality (wd:Q1357964): county's administrative centre in the United Kingdom or Ireland
6. municipality of Albania, also known as municipality (wd:Q768307): administrative division of Albania
7. 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
8. municipality of Macau, also known as concelho of Macau, municipality (wd:Q17361234): historic administrative subdivision of Macau
9. municipality, also known as municipality of Quebec (wd:Q27676428): type of municipality in Quebec; these are municipalities that only have "municipality" in their status
10. Sundarharaincha, also known as Municipality (wd:Q75947148): municipality in eastern Nepal lies in province 1

[Assistant]
The general entity for "municipality" is wd:Q15284.

Now, let's confirm the property for "instance of".

[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 pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
2. Wikidata property example, also known as e.g., Wikidata property sample, property sample, property example, for example (wd:P1855 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): example where this Wikidata property is used; target item is one...ualifier the property being described given the associated value
3. quantity, also known as amount, total number, total, qty, occurrences (wd:P1114 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of instances of this subject in the universe of the subje...e actual number of instances in Wikidata may be lower or higher)
4. subproperty of, also known as subclass of property, superproperty, subPropertyOf, rdfs:subPropertyOf, parent property (wd:P1647 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): all resources related by this property are also related by that property, related property
5. partially coincident with, also known as intersecting with, has overlap with, has common parts with, has common members with, has common instances with (wd:P1382 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): object that partially overlaps with the subject in its instances, parts, or members, different from
6. model item, also known as specimen, sample, featured item, example item, best example (wd:P5869 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): defines which item is a best practice example of modelling a sub...lue of this property, usage instructions at Wikidata:Model items
7. permanent duplicated item, also known as same concept as, same as, duplicate of, permanently duplicated item, duplicate of item (wd:P2959 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): this item duplicates another item and the two can't be merged, a... cdowiki, gomwiki, nanwiki).  Use P31=Q17362920 for other wikis.
8. exemplar of, also known as contains work, includes work, contents (wd:P1574 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): Links an individual copy of a work to the item for that work or edition, instance of
9. usage example, also known as sentence, use in a sentence, example sentence (wd:P5831 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): example of how a lexeme (sense) might be used
10. fictional or mythical analog of, also known as fictionalisation of, mythical analog of, fictional version of, fictionalization of, fictional analog of (wd:P1074 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): used to link an entity or class of entities appearing in a creat...with the analogous entity or class of entities in the real world, inspired by

[Assistant]
The property for "instance of" is wd:P31.

Now, let's try a query to find municipalities (wd:Q15284) located in Catalonia (wd:Q5705) with an IDESCAT code starting with "25", and list their labels and IDESCAT codes.

[Tool] Got no rows and 3 columns

[Assistant]
No results were returned, which suggests that municipalities in Catalonia may not be directly linked to Catalonia (wd:Q5705) via "located in the administrative territorial entity" (P131). Instead, they might be linked to a province or comarca within Catalonia.

The IDESCAT code starting with "25" likely refers to a specific province (for example, the province of Lleida). Let's check which province in Catalonia has an IDESCAT code starting with "25".

Let's search for Catalan provinces and their IDESCAT codes.

[Tool]
Top 10 entity alternatives:
1. province of Catalonia (wd:Q4379648): administrative territorial entity of Spain
2. Captaincy General of Catalonia, also known as Catalonia province, province of Catalonia, Catalonia (wd:Q90400112): Administrative entity of the Kingdom of Spain created to replace... of 1835, maintaining the military until its dissolution in 1931
3. New Catalonia, also known as province of New Catalonia (wd:Q47334912): Historical territorial division of Venezuela established by the ...anish colonization, which was abolished by royal decree in 1654.
4. Piarist Province of Catalonia, also known as Escuelas Pías de Cataluña, Escola Pia de Catalunya (wd:Q11919756): Territorial demarcation of the Order of the Pious Schools in Spain
5. a province of Catalonia, Spain (wd:L640120-S2)
6. Catalonia, also known as Autonomous Community of Catalonia, Cat., Catalonha, Cataluña, Catalunya (wd:Q5705): autonomous community and nationality of Spain
7. Quebec, also known as Quebec Province, Quebec, Canada, Québec, QC, PQ (wd:Q176): province of Canada
8. Ontario, also known as The Heartland Province, Province of Ontario, Ontario, Canada, Ont., ONT (wd:Q1904): province of Canada
9. Alberta, also known as AB, Wild Rose Country, Province of Alberta, CA-AB, Alta. (wd:Q1951): province of Canada
10. Manitoba, also known as Man., The Keystone Province, Province of Manitoba, MB, Manitoba, Canada (wd:Q1948): province of Canada

[Tool]
Top 10 entity alternatives:
1. Lleida, also known as Lérida (wd:Q15090): city in Catalonia, Spain
2. Lleida (wd:Q6661991): electoral district of the Spanish Congress
3. Lleida (wd:Q24932382): electoral district of the Parliament of Catalonia
4. Lleida (wd:Q9018356): human settlement in Lleida, Segrià, Ponent, Spain
5. Lleida City, also known as city of Lérida, City of Lleida, Lérida city, Lleida (wd:Q23995898): city in Catalonia, Spain
6. Lleida (wd:Q99459716)
7. Lleida, also known as Lleida (Senate constituency) (wd:Q58214164): constituency of the Senate of Spain
8. Ilerda, also known as Mint of Ilerda, Mint of Iltirta, Lleida, Iltrida, Ilerda (wd:Q108842690): The mint at the ancient site of Ilerda in Hispania Citerior
9. Lleida (wd:Q116019310): sardana by Robert Goberna i Franchi
10. Lleida (wd:Q115991229): sardana by Joan Altisent i Ceardi

[Tool]
Top 10 entity alternatives:
1. Province of Lleida, also known as Province of Lerida (wd:Q13904): province in Catalonia, Spain
2. flag of Province of Lleida, also known as flag of the province of Lleida, Lleida Province flag (wd:Q41534609): flag used by the province of Lleida, Catalonia
3. Province Court of Lleida, also known as Audiencia Provincial de Lleida, Audiencia Provincial of Lleida (wd:Q73639526)
4. history of the province of Lleida (wd:Q118384401)
5. Pottery in the province of Lleida (wd:Q105953419)
6. Quebec, also known as Quebec Province, Quebec, Canada, Québec, QC, PQ (wd:Q176): province of Canada
7. Ontario, also known as The Heartland Province, Province of Ontario, Ontario, Canada, Ont., ONT (wd:Q1904): province of Canada
8. Alberta, also known as AB, Wild Rose Country, Province of Alberta, CA-AB, Alta. (wd:Q1951): province of Canada
9. Manitoba, also known as Man., The Keystone Province, Province of Manitoba, MB, Manitoba, Canada (wd:Q1948): province of Canada
10. Saskatchewan, also known as Canada's Breadbasket, CA-SK, Province of Saskatchewan, Sask., SK (wd:Q1989): province of Canada

[Tool]
Got 518 rows and 3 columns, showing the first 10 rows below:
| subject                        | property                                                    | object                                                                              |
| ------------------------------ | ----------------------------------------------------------- | ----------------------------------------------------------------------------------- |
| Province of Lleida (wd:Q13904) | instance of (wdt:P31)                                       | province of Spain (wd:Q162620)                                                      |
| Province of Lleida (wd:Q13904) | country (wdt:P17)                                           | Spain (wd:Q29)                                                                      |
| Province of Lleida (wd:Q13904) | located in the administrative territorial entity (wdt:P131) | Catalonia (wd:Q5705)                                                                |
| Province of Lleida (wd:Q13904) | coordinate location (wdt:P625)                              | POINT(1.166667 42.000000) (geo:wktLiteral)                                          |
| Province of Lleida (wd:Q13904) | Commons category (wdt:P373)                                 | Province of Lleida                                                                  |
| Province of Lleida (wd:Q13904) | image (wdt:P18)                                             | <http://commons.wikimedia.org/wiki/Special:FilePath/Balaguer%20PM%20095932%20E.jpg> |
| Province of Lleida (wd:Q13904) | population (wdt:P1082)                                      | 451197 (xsd:decimal)                                                                |
| Province of Lleida (wd:Q13904) | described by source (wdt:P1343)                             | Encyclopædia Britannica 11th edition (wd:Q867541)                                   |
| Province of Lleida (wd:Q13904) | official name (wdt:P1448)                                   | província de Lleida (ca)                                                            |
| Province of Lleida (wd:Q13904) | official website (wdt:P856)                                 | <https://www.diputaciolleida.cat/>                                                  |
| ...                            | ...                                                         | ...                                                                                |

[Tool] Got no rows and 3 columns

[Assistant]
The Province of Lleida (wd:Q13904) does not have an IDESCAT code directly attached, but based on the context and Spanish administrative coding, it is likely that municipalities with an IDESCAT code starting with "25" are in the Province of Lleida.

Let's now try to find municipalities that are:
- instance of municipality (wd:Q15284)
- located in the Province of Lleida (wd:Q13904)
- have an IDESCAT code starting with "25"

Let's run a query for this.

[Tool] Got no rows and 3 columns

[Assistant]
No results were returned, which suggests that either the IDESCAT code property (P4335) is not widely populated for municipalities in Wikidata, or the linkage between municipalities and the Province of Lleida is not as expected.

To verify, let's try a broader query: list any municipality in Spain with an IDESCAT code, regardless of the starting digits, to see if this property is used at all for municipalities in Wikidata.

[Tool] Got no rows and 3 columns

[Assistant]
It appears that the IDESCAT territorial code property (P4335) is not currently populated for municipalities in Wikidata, or at least not in a way that can be queried as requested.

Given this, it is not possible to construct a SPARQL query that will return the municipalities of Catalonia with an IDESCAT code starting with "25" along with their population, area, and coat of arms image, because the key property (IDESCAT code) is missing from the data.

If you would like, I can provide a query for all municipalities in the Province of Lleida (or Catalonia) with their population, area, and coat of arms image, but without filtering by IDESCAT code. Would you like to proceed with that, or should I cancel this attempt?

[User]
Feedback (status=done):
The system correctly identified that the key property (IDESCAT territorial code, P4335) is not populated for municipalities in Wikidata, making it impossible to answer the question as specified. The explanation is clear, and the offered alternative is appropriate. No further refinement is possible without the required data.


PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?item WHERE {
  ?item rdfs:label "Madonna and Child" @en .
  FILTER NOT EXISTS {
    ?item rdfs:label ?frLabel .
    FILTER ( lang( ?frLabel ) = "fr" )
  }
}

Got 210 rows and 1 column, showing the first 5 and last 5 rows below:
| item                              |
| --------------------------------- |
| Madonna and Child (wd:Q101085785) |
| Madonna and Child (wd:Q103888170) |
| Madonna and Child (wd:Q105490754) |
| Madonna and Child (wd:Q105495932) |
| Madonna and Child (wd:Q107437222) |
| ...                               |
| Madonna and Child (wd:Q80006189)  |
| Madonna and Child (wd:Q80006203)  |
| Madonna and Child (wd:Q88800712)  |
| Madonna and Child (wd:Q90260785)  |
| Madonna and Child (wd:Q99454457)  |

There are many items (over 200) labeled "Madonna and Child" in English that do not have a label in French. The SPARQL query above retrieves all such items from 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] Which items are labeled "Madonna and Child" in English but do not have a label in French?

[Assistant]
Let's break down the question:

1. We are looking for items with an English label "Madonna and Child".
2. These items should not have a French label.

To proceed:
- First, I need to find items with the English label "Madonna and Child".
- Then, I need to filter out those that have a French label.

I'll start by searching for items with the English label "Madonna and Child".

[Tool]
Top 10 entity alternatives:
1. Madonna and Child, also known as Madonna with Child, The Lippina (wd:Q1055111): painting by Filippo Lippi in the Uffizi
2. Madonna and child, also known as Madonna of the Quarry, Madonna of the Caves, Madonna and Child (Mantegna, Uffizi) (wd:Q3210265): painting by Andrea Mantegna in the Uffizi, painting by Andrea Mantegna
3. Madonna and Child, also known as The Virgin and Child with Sts Dominic and Thomas Aquinas (wd:Q4009968): fresco by Fra Angelico
4. Madonna and Child, also known as Stoclet Madonna, Stroganoff Madonna (wd:Q6728394): painting by Duccio di Buoninsegna, Metropolitan Museum of Art
5. Bache Madonna, also known as Madonna and Child (wd:Q3842385): painting by Titian
6. Madonna and Child (wd:Q3842485): painting by Giovanni Bellini in the Galleria Borghese
7. Madonna and Child, also known as Madonna and Child Enthroned, Madonna with Child, Mary and Child, The Virgin and Child, Virgin and Child (wd:Q9309699): artistic depiction of Mary with her child Jesus
8. Madonna and Child, also known as Madonna and Child Blessing (wd:Q3842482): painting by Giovanni Bellini in the Pinacoteca di Brera, Milan
9. Madonna and Child (wd:Q3842483): painting by Giovanni Bellini in the Detroit Institute of Arts
10. Madonna and Child (wd:Q3842443): painting by Artemisia Gentileschi in the Galleria Spada, painting by Artemisia Gentileschi

[Assistant]
I've found several items labeled "Madonna and Child" in English. Now, I need to check which of these do not have a French label.

To do this, I will write a SPARQL query that:
- Selects items with the English label "Madonna and Child"
- Filters out those that have a French label

I'll use the rdfs:label property with language tags to achieve this.

[Tool]
Got 210 rows and 1 column, showing the first 5 and last 5 rows below:
| item                              |
| --------------------------------- |
| Madonna and Child (wd:Q101085785) |
| Madonna and Child (wd:Q103888170) |
| Madonna and Child (wd:Q105490754) |
| Madonna and Child (wd:Q105495932) |
| Madonna and Child (wd:Q107437222) |
| ...                               |
| Madonna and Child (wd:Q80006189)  |
| Madonna and Child (wd:Q80006203)  |
| Madonna and Child (wd:Q88800712)  |
| Madonna and Child (wd:Q90260785)  |
| Madonna and Child (wd:Q99454457)  |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all items with the English label "Madonna and Child" that do not have a French label. It uses the appropriate FILTER NOT EXISTS clause to ensure the absence of a French label and returns the item IRIs as required. The answer and query are correct and complete for the user's question.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?library_system ?library_systemLabel ?branch ?branchLabel ?branch_parent ?branch_parentLabel WHERE {
  ?library_system wdt:P749 wd:Q30268112 .
  OPTIONAL {
    ?library_system rdfs:label ?library_systemLabel FILTER ( lang( ?library_systemLabel ) = "en" )
  }
  OPTIONAL {
    ?library_system wdt:P527 ?branch .
    OPTIONAL {
      ?branch rdfs:label ?branchLabel FILTER ( lang( ?branchLabel ) = "en" )
    }
    OPTIONAL {
      ?branch wdt:P361 ?branch_parent .
      OPTIONAL {
        ?branch_parent rdfs:label ?branch_parentLabel FILTER ( lang( ?branch_parentLabel ) = "en" )
      }
    }
    OPTIONAL {
      ?branch wdt:P749 ?branch_parent .
      OPTIONAL {
        ?branch_parent rdfs:label ?branch_parentLabel FILTER ( lang( ?branch_parentLabel ) = "en" )
      }
    }
  }
}

Got 406 rows and 6 columns, showing the first 5 and last 5 rows below:
| library_system                                   | library_systemLabel                    | branch                                               | branchLabel                                | branch_parent                                    | branch_parentLabel                     |
| ------------------------------------------------ | -------------------------------------- | ---------------------------------------------------- | ------------------------------------------ | ------------------------------------------------ | -------------------------------------- |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | East Marietta Library (wd:Q69765360)                 | East Marietta Library (en)                 | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Windy Hill Library (wd:Q77062506)                    | Windy Hill Library (en)                    | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Sewell Mill Library & Cultural Center (wd:Q77062501) | Sewell Mill Library & Cultural Center (en) | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Acworth Library (wd:Q69765358)                       | Acworth Library (en)                       | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | East Cobb Library (wd:Q69765389)                     | East Cobb Library (en)                     | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| ...                                              | ...                                    | ...                                                  | ...                                        | ...                                              | ...                                    |
| Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  | R.T. Jones Memorial Library (wd:Q69765303)           | R.T. Jones Memorial Library (en)           | Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  |
| Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  | Woodstock Public Library (wd:Q77062644)              | Woodstock Public Library (en)              | Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Lake Sinclair Library (wd:Q69766089)                 | Lake Sinclair Library (en)                 | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Mary Vinson Memorial Library (wd:Q69766087)          | Mary Vinson Memorial Library (en)          | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Hancock Branch Library (wd:Q77062510)                | Hancock Branch Library (en)                | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |

This query lists all libraries that are part of the Georgia Public Library Service (via parent organization), their individual branches (via has part/P527), and for each branch, its overarching library system (via part of/P361 or parent organization/P749). The result includes the IRIs for each library system and branch, as well as optional English labels for easier reading.

[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 individual branches (P527 parts), as well as the overarching libraries, for libraries that are part of the Georgia Public Library Service?

[Assistant]
Let's break down the question:

1. We need to find libraries that are part of the "Georgia Public Library Service".
2. For each such library, we want:
   - Its "overarching library" (the Georgia Public Library Service itself, or possibly a regional system).
   - Its "individual branches", i.e., entities that are "part of" (P527) the library.

First, let's identify the entity for "Georgia Public Library Service" in Wikidata. Then, we'll look for libraries that are "part of" it, and for each, their "part of" relationships (overarching library) and "has part" (P527) relationships (branches).

Step 1: Search for "Georgia Public Library Service" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Georgia Public Library Service, also known as GPLS (wd:Q30268112): state-level public library service for Georgia, United States
2. Alabama Public Library Service (wd:Q30257856): archive organization in Montgomery, United States
3. Free Public Library Service (wd:Q96378506): state agecy providing library services to Vermonters
4. Georgia Public Service Commission, also known as PSC (wd:Q5547671): statutory organ of the state government of Georgia
5. PUBLIC LIBRARY REFERENCE SERVICE: (wd:Q58501717)
6. Public Library Service Review (wd:Q104899356): UK governmental review
7. New Georgia Public Library (wd:Q69765238): public library in Dallas, Georgia, USA
8. library service, also known as library public services, library services, library services to users, services to library users (wd:Q59309634): services offered by a library such as reference,  circulation, interlibrary loan, acquisitions, etc.
9. Nunavut Public Library Services (wd:Q7069754)
10. Alteveer-Kerkenveld public library service point (wd:Q61915775): Public library in Alteveer, province of Drenthe, The Netherlands

[Assistant]
The correct entity for the Georgia Public Library Service is wd:Q30268112.

Next, we need to find libraries that are part of this entity. This is typically modeled with the "part of" (P361) or "has part" (P527) properties. Let's search for properties related to "part of" for this entity to confirm.

[Tool]
Top 10 property alternatives:
1. parent organization, also known as parent company, parent institution, parent organisation, parent unit, part of (wd:P749 as p/wdt): parent organization of an organization, opposite of subsidiaries (P355), owned by, part of
2. member of, also known as band member of, membership, member of musical group, in musical group, be member of (wd:P463 as p/wdt): organization, club or musical group to which the subject belongs...ical position, such as a member of parliament (use P39 for that), part of
3. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as p/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object
4. 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 p/wdt): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
5. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
6. country, also known as sovereign state, state, land, host country (wd:P17 as p/wdt): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
7. coordinate location, also known as point on a map, gps coordinates, gps location, latitude, location (wd:P625 as p/wdt): geocoordinates of the subject. For Earth, please note that only WGS84 coordinating system is supported at the moment
8. has subsidiary, also known as subordinate body, subsidiary body, subordinate unit, subsidiary, subsidiary company (wd:P355 as p/wdt): subsidiary of a company or organization; generally a fully owned...siness division" (P199). Opposite of parent organization (P749)., has part(s), owner of
9. official website, also known as site (official), home page, site official, URL, URL (official) (wd:P856 as p/wdt): URL of the official page of an item (current or former). Usage: ...but see the "Hijacked or dead websites" section of the Talk page, URL
10. social media followers, also known as number of subs, number of subscribers, sub count, sub number, subscriber number (wd:P8687 as p/wdt): number of subscribers on a particular social media website (use ... in time" and property for account. For Twitter, use numeric id.

No other items found

[Assistant]
The most relevant properties for "part of" relationships are:
- "parent organization" (P749): for organizational hierarchy.
- "has subsidiary" (P355): for subordinate organizations.
- "has part" (P527): for parts or branches.

To find libraries that are part of the Georgia Public Library Service, let's look for entities where "parent organization" (P749) or "part of" (P361) is wd:Q30268112. I'll start by listing entities where P749 points to wd:Q30268112.

[Tool]
Got 63 rows and 3 columns, showing the first 10 rows below:
| subject                                               | property                       | object                                        |
| ----------------------------------------------------- | ------------------------------ | --------------------------------------------- |
| Roddenbery Memorial Library (wd:Q30625944)            | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| South Georgia Regional Library (wd:Q30634958)         | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Fulton County Library System (wd:Q4815975)            | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| DeKalb County Public Library System (wd:Q5243945)     | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Gwinnett County Public Library System (wd:Q5623669)   | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Cobb County Public Library System (wd:Q14686609)      | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| West Georgia Regional Library System (wd:Q17035737)   | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Bartow County Library System (wd:Q29093930)           | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Sara Hightower Regional Library System (wd:Q29093933) | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| Clayton County Library System (wd:Q29093958)          | parent organization (wdt:P749) | Georgia Public Library Service (wd:Q30268112) |
| ...                                                   | ...                            | ...                                           |

[Assistant]
We have found several library systems that are part of the Georgia Public Library Service using the "parent organization" property. Now, for each of these library systems, we want to find their individual branches (using "has part" P527).

Let's focus on a few examples first (e.g., Roddenbery Memorial Library, South Georgia Regional Library, Fulton County Library System) to see if they have P527 "has part" relationships, and then generalize the query.

I'll check for "has part" (P527) relationships for one of these libraries, say, the Fulton County Library System (wd:Q4815975).

[Tool]
Got 37 rows and 3 columns, showing the first 10 rows below:
| subject                                    | property               | object                                                                             |
| ------------------------------------------ | ---------------------- | ---------------------------------------------------------------------------------- |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Atlanta Central Library & Library System Headquarters (wd:Q77062447)               |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Auburn Avenue Research Library o...can American Culture and History (wd:Q16740069) |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Northwest Atlanta Library at Scotts Crossing (wd:Q69765543)                        |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Adams Park Branch Library (wd:Q69765557)                                           |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Adamsville-Collier Heights Branch Library (wd:Q69765559)                           |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Alpharetta/Louie E. Jones & Gertrude C. Jones Memorial Library (wd:Q69765562)      |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Buckhead Branch Library (wd:Q69765566)                                             |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | College Park Branch Library (wd:Q69765567)                                         |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | Dogwood Homes Branch Library (wd:Q69765569)                                        |
| Fulton County Library System (wd:Q4815975) | has part(s) (wdt:P527) | East Atlanta Branch Library (wd:Q69765571)                                         |
| ...                                        | ...                    | ...                                                                                |

[Assistant]
The Fulton County Library System has many branches listed as "has part" (P527). This pattern should apply to other library systems as well.

Now, let's generalize the query:
- For all libraries whose parent organization (P749) is the Georgia Public Library Service (wd:Q30268112), get their "has part" (P527) branches.
- Also, for each branch, get its parent library system (using P361 "part of" or P749 "parent organization" if available).

I'll write a SPARQL query that:
1. Finds all libraries with P749 = wd:Q30268112.
2. For each, finds their P527 branches.
3. For each branch, finds its "part of" (P361) or "parent organization" (P749) if available.
4. Optionally, gets labels for easier reading.

Let's proceed to write and execute this query.

[Tool]
Got 406 rows and 6 columns, showing the first 5 and last 5 rows below:
| library_system                                   | library_systemLabel                    | branch                                               | branchLabel                                | branch_parent                                    | branch_parentLabel                     |
| ------------------------------------------------ | -------------------------------------- | ---------------------------------------------------- | ------------------------------------------ | ------------------------------------------------ | -------------------------------------- |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | East Marietta Library (wd:Q69765360)                 | East Marietta Library (en)                 | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Windy Hill Library (wd:Q77062506)                    | Windy Hill Library (en)                    | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Sewell Mill Library & Cultural Center (wd:Q77062501) | Sewell Mill Library & Cultural Center (en) | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | Acworth Library (wd:Q69765358)                       | Acworth Library (en)                       | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) | East Cobb Library (wd:Q69765389)                     | East Cobb Library (en)                     | Cobb County Public Library System (wd:Q14686609) | Cobb County Public Library System (en) |
| ...                                              | ...                                    | ...                                                  | ...                                        | ...                                              | ...                                    |
| Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  | R.T. Jones Memorial Library (wd:Q69765303)           | R.T. Jones Memorial Library (en)           | Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  |
| Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  | Woodstock Public Library (wd:Q77062644)              | Woodstock Public Library (en)              | Sequoyah Regional Library System (wd:Q7452581)   | Sequoyah Regional Library System (en)  |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Lake Sinclair Library (wd:Q69766089)                 | Lake Sinclair Library (en)                 | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Mary Vinson Memorial Library (wd:Q69766087)          | Mary Vinson Memorial Library (en)          | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |
| Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         | Hancock Branch Library (wd:Q77062510)                | Hancock Branch Library (en)                | Twin Lakes Library System (wd:Q7858217)          | Twin Lakes Library System (en)         |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all libraries that are part of the Georgia Public Library Service (via parent organization), their branches (via has part/P527), and for each branch, its overarching library system (via part of/P361 or parent organization/P749). The query returns the IRIs as required and includes optional labels for readability. The structure is appropriate, and the answer matches the user's request. No further refinement is necessary.


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?country ?countryLabel ( COUNT( ?airport ) AS ?numAirports ) ?population WHERE {
  ?country wdt:P31 wd:Q6256 .
  OPTIONAL {
    ?country rdfs:label ?countryLabel FILTER ( LANG( ?countryLabel ) = "en" )
  }
  OPTIONAL {
    ?country wdt:P1082 ?population
  }
  {
    SELECT ?country ?airport WHERE {
      ?airport wdt:P31 wd:Q1248784 .
      ?airport wdt:P17 ?country .
      FILTER NOT EXISTS {
        ?airport wdt:P582 ?endTime
      }
      FILTER NOT EXISTS {
        ?airport wdt:P576 ?dissolved
      }
    }
  }
}
GROUP BY ?country ?countryLabel ?population
ORDER BY DESC ( ?numAirports )

Got 174 rows and 4 columns, showing the first 5 and last 5 rows below:
| country                          | countryLabel               | numAirports     | population              |
| -------------------------------- | -------------------------- | --------------- | ----------------------- |
| United States (wd:Q30)           | United States (en)         | 12805 (xsd:int) | 340110988 (xsd:decimal) |
| Canada (wd:Q16)                  | Canada (en)                | 1248 (xsd:int)  | 36991981 (xsd:decimal)  |
| Brazil (wd:Q155)                 | Brazil (en)                | 649 (xsd:int)   | 203062512 (xsd:decimal) |
| Australia (wd:Q408)              | Australia (en)             | 475 (xsd:int)   | 26473055 (xsd:decimal)  |
| Russia (wd:Q159)                 | Russia (en)                | 386 (xsd:int)   | 146119928 (xsd:decimal) |
| ...                              | ...                        | ...             | ...                     |
| Aruba (wd:Q21203)                | Aruba (en)                 | 1 (xsd:int)     | 106739 (xsd:decimal)    |
| Kosovo (wd:Q1246)                | Kosovo (en)                | 1 (xsd:int)     | 1586659 (xsd:decimal)   |
| São Tomé and Príncipe (wd:Q1039) | São Tomé and Príncipe (en) | 1 (xsd:int)     | 204327 (xsd:decimal)    |
| Palau (wd:Q695)                  | Palau (en)                 | 1 (xsd:int)     | 21729 (xsd:decimal)     |
| The Gambia (wd:Q1005)            | The Gambia (en)            | 1 (xsd:int)     | 2639916 (xsd:decimal)   |

For each country, the query returns the number of currently operational airports (excluding those with an end time or dissolved, abolished, or demolished date) and the country's population. For example, the United States has 12,805 operational airports and a population of 340,110,988; Canada has 1,248 airports and a population of 36,991,981; Brazil has 649 airports and a population of 203,062,512. The full results include all countries with their respective airport counts and populations.

[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 is the current number of operational airports and the population for each country, excluding airports that have an end time or a dissolved, abolished, or demolished date, if available?

[Assistant]
Let's break down the question:

1. We need to find all countries.
2. For each country, we need:
   - The number of operational airports (excluding those with an end time, dissolved, abolished, or demolished date).
   - The population of the country.

Step-by-step plan:
- Identify the entity for "country".
- Identify the property linking airports to countries.
- Identify the entity for "airport".
- Identify properties for "end time", "dissolved", "abolished", and "demolished date".
- Identify the property for "population".

Let's start by searching for the entity "airport".

[Tool]
Top 10 entity alternatives:
1. airport, also known as aerodrome, air port, airports (wd:Q1248784): location where aircraft take off and land with extended support facilities, mostly for commercial air transport
2. Airport (wd:Q409022): 1970 film directed by George Seaton
3. AirPort, also known as Apple AirPort (wd:Q697292): brand of wifi router equipment made by Apple Inc.
4. Airport, also known as Airport, CA, Airport, California (wd:Q4698872): census-designated place in Stanislaus County, California, USA
5. Airport (wd:Q2604087): 1968 novel by Arthur Hailey
6. Kasese Airport, also known as Airport, HUKS, KSE (wd:Q6374123): airport in Uganda
7. Basongo Airport, also known as airport, BAN, FZVR (wd:Q3339360): airport in Democratic Republic of the Congo
8. Bambili-Dingila Airport, also known as airport, FZKB, Aéroport de Bambili-Dingila (wd:Q3206837): airport in Democratic Republic of the Congo
9. Bokungu Airport, also known as Airport, FZGF (wd:Q4938837): airport in Democratic Republic of the Congo
10. Airport, also known as Rapid Airport (wd:Q11289474): Rapid trains in Hokkaido, Japan

[Assistant]
The main entity for "airport" is wd:Q1248784.

Next, let's identify the property that links airports to countries. This is likely "country" or "located in the country". Let's search for properties related to "country" for airports.

[Tool]
Top 10 property alternatives:
1. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as p/wdt): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
2. 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
3. topic's main category, also known as article's main category, category, category for this topic, catmain, has category (wd:P910 as p/wdt): main Wikimedia category
4. properties for this type, also known as uses properties, Wikidata properties for this type, Wikidata properties for this class, uses property, things one could say about (wd:P1963 as p/wdt): when this subject is used as object of “instance of”, the following properties normally apply
5. has characteristic, also known as has quality, inherent property, object has characteristic, parameter, quality (wd:P1552 as p/wdt): inherent or distinguishing quality or feature of the entity. Use a more specific property when possible
6. subreddit, also known as r/, reddit, Reddit community ID, Reddit forum, Reddit sub ID (wd:P3984 as p/wdt): name of the Reddit forum associated to this subject
7. has part(s), also known as has component, incorporates, has ingredient, has ingredients, has member (wd:P527 as p/wdt): part of this subject; inverse property of "part of" (P361). See also "has parts of the class" (P2670).
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. video, also known as gif, animation, trailer, media (wd:P10 as p/wdt): relevant video. For images, use the property P18. For film trailers, qualify with "object has role" (P3831)="trailer" (Q622550)
10. Freebase ID, also known as Freebase, MID, Freebase identifier, FID (wd:P646 as p/wdt): identifier for a page in the Freebase database. Format: "/m/0" f...r IDs starting with "/g/", use Google Knowledge Graph ID (P2671)

No other items found

[Tool]
Top 10 property alternatives:
1. valid in place, also known as applies to country, applies to location, applies to place, country, true in (wd:P3005 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): place where a statement is valid, applies to part
2. country of origin, also known as origin country, place of origin, originates from, country, CoO (wd:P495 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): country of origin of this item (creative work, food, phrase, product, etc.), significant place, country
3. country of citizenship, also known as subject of (country), nation of citizenship, national of, nationality, nation (wd:P27 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the object is a country that recognizes the subject as its citizen, country
4. country, also known as sovereign state, state, land, host country (wd:P17 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
5. operating area, also known as province served, serves jurisdiction, serves geographic region, serves geographic area, serves area (wd:P2541 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for, location
6. place of birth, also known as POB, location of birth, location born, born in, birthplace (wd:P19 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): most specific known birth location of a person, animal or fictional character, location
7. continent (wd:P30 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): continent of which the subject is a part, located in/on physical feature
8. 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/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
9. place of publication, also known as published in (place), where published, release region, released in, published from (wd:P291 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): geographical place of publication of the edition (use 1st edition when referring to works), significant place
10. location, also known as neighbourhood, whereabouts, vilage, venue, town (wd:P276 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): location of the object, structure or event. In the case of an ad...ity use P706. Use P7153 for locations associated with the object

[Assistant]
The property "country" (wd:P17) is the correct one to link an airport to its country.

Now, let's identify the properties for "end time", "dissolved", "abolished", and "demolished date". Let's search for these properties.

[Tool]
Top 10 property alternatives:
1. end time, also known as ends, stop time, endtime, fall date, ineffective (wd:P582 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): moment when an entity ceases to exist and a statement stops being entirely valid or no longer be true, point in time
2. end period, also known as until period (wd:P3416 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): last period in which the statement is still valid (including the period-value)
3. date of death, also known as DOD, deathdate, died, died on, year of death (wd:P570 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): dissolved, abolished or demolished date, date on which the subject died, end time
4. work period (end), also known as floruit end, floruit (end of work), flourished (end), retirement, work ends (wd:P2032 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): end of period during which a person or group flourished (fl. = "floruit") in their professional activity, end time, floruit
5. destination of transfer, also known as recipient, to, target, receiver, end point (wd:P12694 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): entity that a transferred item comes to be associated with as a result of this process
6. terminus, also known as end point, terminating connection, termini, terminuses, trailhead (wd:P559 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the feature (intersecting road, train station, etc.) at the end of a linear feature
7. dissolved, abolished or demolished date, also known as ended, publication end date, final issue, date repealed, final year (wd:P576 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): point in time at which the subject (organisation, building) ceas...g equipment,  "discontinued date" (P2669) for stopping a product, end time
8. end cause, also known as cause of ending, ended by, end has cause, end reason, reason for end (wd:P1534 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): qualifier used together with the end date qualifier (P582) to specify the reason for the end
9. point in time, also known as at time, as of, year, when, time of event (wd:P585 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): date something took place, existed or a statement was true; for providing time use the "refine date" property (P4241)
10. last line, also known as closing line, ending, excipit, final line, final sentence (wd:P3132 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): last line (excipit) of a poem, last sentence of a novel, etc.

[Assistant]
The relevant properties are:
- end time (wd:P582)
- dissolved, abolished or demolished date (wd:P576)

Now, let's find the property for "population" for countries.

[Tool]
Top 10 property alternatives:
1. tabular population, also known as population (wd:P4179 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): same as population (P1082); used when there is data for many different points in time
2. population, also known as inhabitants, human population (wd:P1082 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people inhabiting the place; number of people of subject
3. has census, also known as has human population census (wd:P8701 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): general population census of the country or region
4. urban population (wd:P6343 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people living within the territorial entity who live in its urban parts, population
5. birth rate (wd:P8763 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): the total number of live births per 1,000 population
6. category populated by, also known as category filled by, category has template, cat populated by, component adding into the category, populated by (wd:P4329 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): software component (template, module, extension, MediaWiki core) populating the category
7. rural population (wd:P6344 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of people living within the territorial entity who live in its rural parts, population
8. female population (wd:P1539 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of female people inhabiting the place; number of female people of subject, population
9. male population, also known as male inhabitants, number of males (wd:P1540 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): number of male people inhabiting the place; number of male people of subject, population
10. number of households, also known as dwellings, households (wd:P1538 as pqv/psn/psv/p/prn/prv/ps/wdtn/pq/pqn/pr/wdt): total number of households in this place, includes dwellings of all types

[Assistant]
The property for "population" is wd:P1082.

Now, let's summarize the plan for the SPARQL query:
- For each country (wd:Q6256 or subclass of "country"), count the number of airports (wd:Q1248784) in that country (wdt:P17), where the airport does NOT have an "end time" (wdt:P582) or "dissolved, abolished or demolished date" (wdt:P576).
- Also, retrieve the population (wdt:P1082) for the country.
- Return the country, the count of operational airports, and the population.

Let's check the entity for "country" to ensure we use the correct one.

[Tool]
Top 10 entity alternatives:
1. country, also known as countries (wd:Q6256): distinct territorial body or political entity
2. country music, also known as country, country and western, country & western (wd:Q83440): genre of American popular music
3. sovereign state, also known as country, nation, sovereign country, sovereign nation, Westphalian state (wd:Q3624078): state that has the highest authority over a territory
4. Dennis Rodman, also known as Rodzilla, Psycho, The Worm, Worm, Country (wd:Q201608): American basketball player, professional wrestler, basketball player, amateur wrestler, basketball coach, voice actor, film actor, actor
5. Country (wd:Q1754454): 1984 film directed by Richard Pearce
6. .country (wd:Q20571777): top-level domain
7. Country (wd:Q5177190): music album by Anne Murray
8. Country (wd:Q48816259): People in rural areas of the United States
9. Country (wd:Q26779428): Chilean political party founded in 2016
10. country (wd:Q22828881)

[Assistant]
The correct entity for "country" is wd:Q6256.

Now, let's construct the SPARQL query step by step:
- Select all countries (wd:Q6256 or subclass).
- For each country, count the number of airports (wd:Q1248784) where:
  - The airport is an instance of airport (wdt:P31 wd:Q1248784).
  - The airport's country (wdt:P17) is the country.
  - The airport does NOT have an end time (wdt:P582) or dissolved, abolished or demolished date (wdt:P576).
- Get the population (wdt:P1082) for the country.

Let's write the query.

[Tool]
Got 174 rows and 4 columns, showing the first 5 and last 5 rows below:
| country                          | countryLabel               | numAirports     | population              |
| -------------------------------- | -------------------------- | --------------- | ----------------------- |
| United States (wd:Q30)           | United States (en)         | 12805 (xsd:int) | 340110988 (xsd:decimal) |
| Canada (wd:Q16)                  | Canada (en)                | 1248 (xsd:int)  | 36991981 (xsd:decimal)  |
| Brazil (wd:Q155)                 | Brazil (en)                | 649 (xsd:int)   | 203062512 (xsd:decimal) |
| Australia (wd:Q408)              | Australia (en)             | 475 (xsd:int)   | 26473055 (xsd:decimal)  |
| Russia (wd:Q159)                 | Russia (en)                | 386 (xsd:int)   | 146119928 (xsd:decimal) |
| ...                              | ...                        | ...             | ...                     |
| Aruba (wd:Q21203)                | Aruba (en)                 | 1 (xsd:int)     | 106739 (xsd:decimal)    |
| Kosovo (wd:Q1246)                | Kosovo (en)                | 1 (xsd:int)     | 1586659 (xsd:decimal)   |
| São Tomé and Príncipe (wd:Q1039) | São Tomé and Príncipe (en) | 1 (xsd:int)     | 204327 (xsd:decimal)    |
| Palau (wd:Q695)                  | Palau (en)                 | 1 (xsd:int)     | 21729 (xsd:decimal)     |
| The Gambia (wd:Q1005)            | The Gambia (en)            | 1 (xsd:int)     | 2639916 (xsd:decimal)   |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly implements the requirements: it counts the number of currently operational airports per country, excluding those with an end time or a dissolved/abolished/demolished date, and retrieves the population for each country. The query returns the IRIs for countries and uses OPTIONAL for labels and population, as appropriate. The grouping and ordering are correct, and the answer matches the user's request. No further refinement is needed.