query-c02f6b25e79d1d05d09407d9d3953eeb

rq turtle/ttl

TODO

Use at

PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?item ?label ?authorlabel (count(?lang) as ?numWikipediaLanguages) WHERE 
{ 

  VALUES ?item {wd:Q22263533}
  VALUES ?type {wd:Q571 wd:Q7725634}
  ?item wdt:P31 ?type .
  ?item wdt:P577 ?date . 
  ?item wdt:P50 ?author .
  OPTIONAL {?author wdt:P1559 ?authorlabel . filter(lang(?authorlabel) = "en")}
  FILTER (?date > "1979-01-01T00:00:00Z"^^xsd:dateTime) .
  ?item rdfs:label ?label filter (lang(?label) = "en")
  ?item wdt:P407 wd:Q652.
  ?article schema:about ?item ;
  schema:inLanguage ?lang ;
  schema:isPartOf [ wikibase:wikiGroup "wikipedia" ] .
} group by ?item ?label ?authorlabel
ORDER BY DESC(?numWikipediaLanguages)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v8("?article") v7("?author") v4("?authorlabel"):::projected v3("?date") v5("?item"):::projected v2("?label"):::projected v9("?lang"):::projected v10("?numWikipediaLanguages") v6("?type") a1((" ")) c9(["wd:Q652"]):::iri c13(["wikipedia"]):::literal f0[["?label = 'en'"]] f0 --> v2 f1[["?date > '1979-01-01T00:00:00Z^^xsd:dateTime'"]] f1 --> v3 bind2[/VALUES ?item/] bind2-->v5 bind20(["wd:Q22263533"]) bind20 --> bind2 bind3[/VALUES ?type/] bind3-->v6 bind30(["wd:Q571"]) bind30 --> bind3 bind31(["wd:Q7725634"]) bind31 --> bind3 v5 --"wdt:P31"--> v6 v5 --"wdt:P577"--> v3 v5 --"wdt:P50"--> v7 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v7 -."wdt:P1559".-> v4 end v5 --"rdfs:label"--> v2 v5 --"wdt:P407"--> c9 v8 --"schema:about"--> v5 v8 --"schema:inLanguage"--> v9 a1 --"wikibase:wikiGroup"--> c13 v8 --"schema:isPartOf"--> a1 bind5[/"count(?lang)"/] v9 --o bind5 bind5 --as--o v10