query-5d23c324c0c4f9adc3b93f7952c062f4

rq turtle/ttl

no description SELECT ?item ?itemLabel ?itemLabel_ar WITH { SELECT ?item WHERE { ?item wdt:P106 wd:Q937857 . filter not exists { ?item schema:description ?itemDesc_ar . filter(lang(?itemDesc_ar)="ar") } } LIMIT 200 } AS %RESULTS { INCLUDE %RESULTS optional {?item rdfs:label ?itemLabel_ar . filter(lang(?itemLabel_ar)="ar")} SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } }

Use at

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#>
PREFIX bd: <http://www.bigdata.com/rdf#>
#no description
SELECT ?item ?itemLabel ?itemLabel_ar {
   {
  SELECT ?item WHERE {
    ?item wdt:P106 wd:Q937857 .
    filter not exists { ?item schema:description ?itemDesc_ar . filter(lang(?itemDesc_ar)="ar") }
  } LIMIT 200
}  optional {?item rdfs:label ?itemLabel_ar . filter(lang(?itemLabel_ar)="ar")}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?item"):::projected v2("?itemDesc_ar") v1("?itemLabel_ar"):::projected c7(["bd:serviceParam"]):::iri c4(["wd:Q937857"]):::iri c9(["#91;AUTO_LANGUAGE#93;,en"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0f0[["?itemDesc_ar = 'ar'"]] e0f0 --> e0v1 e0v2 --"schema:description"--> e0v1 e0v2("?item"):::projected e0v1("?itemDesc_ar"):::projected end f0--EXISTS--> f0e0 f0 --> v2 f0 --> v3 f0 --> c2 f1[["?itemDesc_ar = 'ar'"]] f1 --> v2 v3 --"schema:description"--> v2 v3 --"wdt:P106"--> c4 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."rdfs:label".-> v1 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end