Matches in Nanopublications for { <https://w3id.org/np/RAGsjvf2mlL9HJiGtYV60BhcKCVaf7l8CHYLtg3pIxoyE/get-event-participants> ?p ?o ?g. }
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- get-event-participants type grlc-query assertion.
- get-event-participants label "Get event participants" assertion.
- get-event-participants description "This query returns all event participation declarations together with roles like "organizer"." assertion.
- get-event-participants sparql "prefix wd: <http://www.wikidata.org/entity/> prefix foaf: <http://xmlns.com/foaf/0.1/> prefix http: <http://www.w3.org/2011/http#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix dct: <http://purl.org/dc/terms/> prefix np: <http://www.nanopub.org/nschema#> prefix npa: <http://purl.org/nanopub/admin/> prefix npx: <http://purl.org/nanopub/x/> select ?event ?eventLabel ?participant ?participantLabel ?role ?np ?date where { graph npa:graph { ?np npa:hasValidSignatureForPublicKey ?pubkey . filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . } ?np dct:created ?date . ?np np:hasAssertion ?a . ?np np:hasPublicationInfo ?i . } { { graph ?a { ?participant wd:P1344 ?event . bind("participant" as ?role) } } union { graph ?a { ?event wd:P664 ?participant . bind("organizer" as ?role) } } } optional { graph ?i { ?participant foaf:name ?participantLabel1 . } } optional { graph ?i { ?participant rdfs:label ?participantLabel2 . } } bind(coalesce(?participantLabel1, ?participantLabel1) as ?participantLabel) optional { graph ?i { ?event rdfs:label ?eventLabel . } } } order by desc(?date)" assertion.
- get-event-participants endpoint full assertion.
- get-event-participants license LICENSE-2.0 assertion.