uvicorn nqapi.webserver:app --reloadThe specification of a named query provides a structured description of a parametrized SPARQL Query. Example:
name: instances_of_entity_class
description:
Get all scholarly articles published as proceedings of the given event
version: 0.0.2
parameter:
event_id:
label: q
type: Qid
description: Wikidata id of the event
lang:
label: lang
type: str
default_value: en
description: language of the labels that are queried
query: |
PREFIX target: <https://www.wikidata.org/entity/{{ q }}>
PREFIX rdfs: <https://www.w3.org/2000/01/rdf-schema#>
PREFIX wdt: <https://www.wikidata.org/prop/direct/>
SELECT ?item
WHERE{
?item wdt:P31 target: .
}- Auto: Select the best fitting endpoint
- Voting: Execute on all endpoints and compare results or variants
- Fastest: Use fastest endpoint
- Recent: Use endpoint with the most recent data (max age)
- Forced: Only use one endpoint e.g. selected by user, forced by query definition
- Cached: if cache available use it otherwise execute query and store as cache
- greenest: minimize carbon footprint