Query Service
E724560
Query Service is a component of Wikibase that provides a powerful SPARQL-based interface for querying and analyzing structured data stored in Wikibase instances.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Query Service canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8300498 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Query Service Context triple: [Wikibase, hasComponent, Query Service]
-
A.
Q service
The Q service is a New York City Subway line that runs through Brooklyn and Manhattan, providing local and express transit along the BMT Brighton and Broadway lines.
-
B.
Search/Retrieve Web Service
Search/Retrieve Web Service (SRW) is a standard web service protocol for querying and retrieving search results from remote databases and information retrieval systems over the web.
-
C.
TQuery
TQuery is a Delphi VCL component that encapsulates SQL query execution and result handling for database applications.
-
D.
EGQuery
EGQuery is an NCBI E-utilities tool that provides a summary of how many records match a given search term across all NCBI databases.
-
E.
Search Me
"Search Me" is a Christian pop-rock song by Katy Hudson (later known as Katy Perry) from her early gospel-oriented music career.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Query Service Target entity description: Query Service is a component of Wikibase that provides a powerful SPARQL-based interface for querying and analyzing structured data stored in Wikibase instances.
-
A.
Q service
The Q service is a New York City Subway line that runs through Brooklyn and Manhattan, providing local and express transit along the BMT Brighton and Broadway lines.
-
B.
Search/Retrieve Web Service
Search/Retrieve Web Service (SRW) is a standard web service protocol for querying and retrieving search results from remote databases and information retrieval systems over the web.
-
C.
TQuery
TQuery is a Delphi VCL component that encapsulates SQL query execution and result handling for database applications.
-
D.
EGQuery
EGQuery is an NCBI E-utilities tool that provides a summary of how many records match a given search term across all NCBI databases.
-
E.
Search Me
"Search Me" is a Christian pop-rock song by Katy Hudson (later known as Katy Perry) from her early gospel-oriented music career.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
query service
ⓘ
software component ⓘ |
| accessProtocol |
HTTP
ⓘ
HTTPS ⓘ |
| backedBy | triplestore ⓘ |
| commonlyUses | Blazegraph ⓘ |
| dataSource |
Wikibase RDF dumps
ⓘ
Wikibase recent changes stream ⓘ |
| designedFor |
Wikibase
ⓘ
Wikidata ⓘ |
| integratesWith | Wikibase RDF export pipeline ⓘ |
| license | open source license ⓘ |
| maintainedBy | Wikimedia Foundation ⓘ |
| partOf | Wikibase ⓘ |
| primaryFunction |
analyze structured data stored in Wikibase instances
ⓘ
query structured data stored in Wikibase instances ⓘ |
| providesInterfaceType |
HTTP API
ⓘ
web-based query interface ⓘ |
| storesDataAs | RDF ⓘ |
| supports |
SPARQL 1.1
ⓘ
linked to:
SPARQL
|
| supportsFeature |
RDF export
ⓘ
autocomplete in web UI ⓘ federated queries ⓘ geospatial queries ⓘ interactive SPARQL queries ⓘ label service for multilingual labels ⓘ prefix declarations ⓘ query examples gallery ⓘ query saving and sharing ⓘ result visualization ⓘ service clauses ⓘ time-based queries ⓘ |
| supportsOutputFormat |
CSV
ⓘ
HTML ⓘ JSON ⓘ N-Triples ⓘ RDF/XML ⓘ TSV ⓘ Turtle ⓘ |
| supportsQueryType |
ASK
ⓘ
CONSTRUCT ⓘ DESCRIBE ⓘ SELECT ⓘ |
| supportsUseCase |
application integration via SPARQL API
ⓘ
data analysis ⓘ data exploration ⓘ |
| typicalDeployment | server-side application ⓘ |
| usedBy | Wikidata Query Service ⓘ |
| usesQueryLanguage | SPARQL ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Query Service Description of subject: Query Service is a component of Wikibase that provides a powerful SPARQL-based interface for querying and analyzing structured data stored in Wikibase instances.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.