Wikidata Query Service
E197940
Wikidata Query Service is an online SPARQL endpoint and interface that allows users to query and explore structured data stored in Wikidata.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wikidata Query Service canonical | 1 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
SPARQL endpoint
ⓘ
query service ⓘ web application ⓘ |
| accessibleAtURL | https://query.wikidata.org ⓘ |
| hasDocumentationAt | https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service ⓘ |
| hasFeature |
autocomplete for entities
ⓘ
autocomplete for properties ⓘ code highlighting ⓘ graph visualization ⓘ image grid view ⓘ map visualization ⓘ prefix management ⓘ public API endpoint ⓘ query examples gallery ⓘ query helper ⓘ query history ⓘ query sharing via URL ⓘ query timeout limits ⓘ table view ⓘ |
| hasLogo | Wikidata Query Service logo ⓘ |
| hasUserInterface | web-based graphical interface ⓘ |
| isPartOf | Wikidata ecosystem ⓘ |
| license | open access service ⓘ |
| maintainedBy | Wikimedia Foundation ⓘ |
| operatesOn | RDF dump of Wikidata ⓘ |
| providesAccessTo | structured data from Wikidata ⓘ |
| queries | Wikidata ⓘ |
| supports |
RDF data model
ⓘ
federated queries ⓘ full-text search via mwapi service ⓘ geospatial queries ⓘ interactive query editing ⓘ label service for multilingual labels ⓘ language fallback for labels ⓘ query execution ⓘ rate limiting for heavy use ⓘ result visualization ⓘ service clauses in SPARQL ⓘ |
| supportsOutputFormat |
CSV
ⓘ
JSON ⓘ RDF/XML ⓘ SPARQL results XML ⓘ TSV ⓘ Turtle ⓘ |
| usedFor |
building data-driven applications
ⓘ
data analysis on Wikidata ⓘ data quality checking on Wikidata ⓘ |
| usesBackend | Blazegraph ⓘ |
| 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: Wikidata Query Service Description of subject: Wikidata Query Service is an online SPARQL endpoint and interface that allows users to query and explore structured data stored in Wikidata.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.