query-f58acae1557b82fcdf742aef3f67fa01

rq turtle/ttl

Propertiesmain subject (P921)describes a project that uses (P4510)programmed in (P277)title (P1476)

Use at

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#>
PREFIX target: <http://www.wikidata.org/entity/Q202864>

SELECT ?item ?title ?n #?type ?typeLabel 
WHERE {
 {
   SELECT  DISTINCT ?item ?n WHERE {
     ?paper wdt:P921 target: .
     ?paper wdt:P4510 ?soft .
     ?soft wdt:P277 [] .
     ?soft rdfs:label ?n.
    FILTER(LANG(?n) = "en").
    SERVICE wikibase:mwapi {
      bd:serviceParam wikibase:endpoint "www.wikidata.org";
                      wikibase:api "Generator";
                      mwapi:generator "search";
                      mwapi:gsrsearch ?n ;
                      mwapi:gsrlimit "max".
      ?item wikibase:apiOutputItem mwapi:title .
    }
  } LIMIT 10000
 }

 ?item wdt:P1476 ?title .
} 
LIMIT 1000

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?item"):::projected v1("?n"):::projected v2("?paper") v3("?soft") v5("?title"):::projected a1((" ")) c10(["www.wikidata.org"]):::literal c17(["max"]):::literal c3([http://www.wikidata.org/entity/Q202864]):::iri c14(["search"]):::literal c8(["bd:serviceParam"]):::iri c19(["mwapi:title"]):::iri c12(["Generator"]):::literal f0[["?n = 'en'"]] f0 --> v1 v2 --"wdt:P921"--> c3 v2 --"wdt:P4510"--> v3 v3 --"wdt:P277"--> a1 v3 --"rdfs:label"--> v1 subgraph s1["http://wikiba.se/ontology#mwapi"] style s1 stroke-width:4px; c8 --"mwapi:endpoint"--> c10 c8 --"mwapi:api"--> c12 c8 --"mwapi:generator"--> c14 c8 --"mwapi:gsrsearch"--> v1 c8 --"mwapi:gsrlimit"--> c17 v4 --"mwapi:apiOutputItem"--> c19 end v4 --"wdt:P1476"--> v5