query-d78af461858aa0bd3289214f307b7fa3

PREFIX mwapi: <http://wikiba.se/ontology#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?title ?item (GROUP_CONCAT(?causeLabel;SEPARATOR=", ") AS ?causes)
WHERE
{
  SERVICE wikibase:mwapi
  {
    bd:serviceParam wikibase:api "Generator" .
    bd:serviceParam wikibase:endpoint "fr.wikipedia.org" .
    bd:serviceParam mwapi:gcmtitle "Catégorie:Mort de la grippe de 1918" .
    bd:serviceParam mwapi:generator "categorymembers" .
    ?title wikibase:apiOutput mwapi:title  .
    ?ns wikibase:apiOutput "@ns" .
    ?item wikibase:apiOutputItem mwapi:item .
  }
  FILTER(?ns = "0")
  OPTIONAL { ?item wdt:P509 ?cause . }
  SERVICE wikibase:label
  {
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],fr,en".
    ?cause rdfs:label ?causeLabel .
  }
}
GROUP BY ?item ?title

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?cause") v5("?causeLabel"):::projected v6("?causes") v3("?item"):::projected v1("?ns") v2("?title"):::projected c16(["mwapi:item"]):::iri c14(["@ns"]):::literal c9(["Catégorie:Mort de la grippe de 1918"]):::literal c20(["#91;AUTO_LANGUAGE#93;,fr,en"]):::literal c11(["categorymembers"]):::literal c7(["fr.wikipedia.org"]):::literal c3(["bd:serviceParam"]):::iri c13(["mwapi:title"]):::iri c5(["Generator"]):::literal f0[["?ns = '0'"]] f0 --> v1 subgraph s1["http://wikiba.se/ontology#mwapi"] style s1 stroke-width:4px; c3 --"mwapi:api"--> c5 c3 --"mwapi:endpoint"--> c7 c3 --"mwapi:gcmtitle"--> c9 c3 --"mwapi:generator"--> c11 v2 --"mwapi:apiOutput"--> c13 v1 --"mwapi:apiOutput"--> c14 v3 --"mwapi:apiOutputItem"--> c16 end subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P509".-> v4 end subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c3 --"mwapi:language"--> c20 v4 --"rdfs:label"--> v5 end bind2[/"?causeLabel"/] v5 --o bind2 bind2 --as--o v6