query-ce95c22587d04dbbf466ce3ff1ea20ac

rq turtle/ttl

Proberen om pseudonymen te matchen met andere Q-items, maar dit werk nog niet

Use at

PREFIX mwapi: <http://wikiba.se/ontology#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?item ?itemLabel #?itemAltLabel 
?pseudonym 
?ntaid
?item2
?item3 ?item3Label ?item3Description
#?image

WHERE
{   
  ?item p:P31/ps:P31 wd:Q5. #humans
  ?item wdt:P27 wd:Q29999. #Dutch
  ?item p:P1006/ps:P1006 ?ntaid. #authors
  ?item p:P742/ps:P742 ?pseudonym.
  #FILTER (?itemLabel = ?pseudonym).   # werkt niet
  #OPTIONAL{?item wdt:P18 ?image.}
  #?item p:P1006/p:P1006 [].
  SERVICE wikibase:mwapi {
    bd:serviceParam wikibase:endpoint "www.wikidata.org";
    wikibase:api "EntitySearch";
    mwapi:search ?pseudonym; # Search for things named "marja"
    mwapi:language "nl".
    ?item2 wikibase:apiOutput mwapi:item
  }
  BIND(URI(CONCAT("http://www.wikidata.org/entity/", ?item2)) AS ?item3) 
  SERVICE wikibase:label { bd:serviceParam wikibase:language "nl,en" } .

}  
ORDER BY ?itemLabel 
LIMIT 100

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?item"):::projected v5("?item2"):::projected v6("?item3"):::projected v1("?itemLabel"):::projected v3("?ntaid"):::projected v4("?pseudonym"):::projected a1((" ")) a2((" ")) a3((" ")) c13(["www.wikidata.org"]):::literal c20(["mwapi:item"]):::iri c22(["nl,en"]):::literal c5(["wd:Q29999"]):::iri c11(["bd:serviceParam"]):::iri c15(["EntitySearch"]):::literal c3(["wd:Q5"]):::iri c18(["nl"]):::literal v2 --"p:P31"--> a1 a1 --"p:statement/P31"--> c3 v2 --"p:direct/P27"--> c5 v2 --"p:P1006"--> a2 a2 --"p:statement/P1006"--> v3 v2 --"p:P742"--> a3 a3 --"p:statement/P742"--> v4 subgraph s1["http://wikiba.se/ontology#mwapi"] style s1 stroke-width:4px; c11 --"mwapi:endpoint"--> c13 c11 --"mwapi:api"--> c15 c11 --"mwapi:search"--> v4 c11 --"mwapi:language"--> c18 v5 --"mwapi:apiOutput"--> c20 end bind0[/"concat('http://www.wikidata.org/entity/',?item2)"/] v5 --o bind0 bind0 --as--o v6 subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c11 --"mwapi:language"--> c22 end