query-03163d4a4694a483dd43380606e934b3

rq turtle/ttl

Search for missing descriptions in a target language and match with description string SELECT DISTINCT ?item ?itemLabel ?itemDescription WHERE { ?item wdt:P31 wd:Q16521. # instance of human ?item wdt:P105 wd:Q7432. ?item wdt:P171* wd:Q10811. SERVICE wikibase:label { bd:serviceParam wikibase:language "en, fr". }

?item schema:description ?itemdesc2. FILTER(CONTAINS(?itemdesc2, "species of reptile")).

FILTER(NOT EXISTS { ?item schema:description ?itemdesc. FILTER(LANG(?itemdesc) = "fr") # with missing French description
}).

} order by ?itemLabel

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 bd: <http://www.bigdata.com/rdf#>
#Search for missing descriptions in a target language and match with description string
SELECT DISTINCT ?item ?itemLabel ?itemDescription WHERE {
  ?item wdt:P31 wd:Q16521.  # instance of human
  ?item wdt:P105 wd:Q7432.
  ?item wdt:P171* wd:Q10811.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en, fr". }

  ?item schema:description ?itemdesc2.
  FILTER(CONTAINS(?itemdesc2, "species of reptile")).

  FILTER(NOT EXISTS {
    ?item schema:description ?itemdesc.
    FILTER(LANG(?itemdesc) = "fr") # with missing French description    
  }).

}
order by ?itemLabel

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?item"):::projected v1("?itemLabel"):::projected v2("?itemdesc") v4("?itemdesc2") c7(["wd:Q7432"]):::iri c11(["bd:serviceParam"]):::iri c13(["en, fr"]):::literal c9(["wd:Q10811"]):::iri c5(["wd:Q16521"]):::iri f0[["not "]] subgraph f0e0["Exists Clause"] e0f0[["?itemdesc = 'fr'"]] e0f0 --> e0v1 e0v2 --"schema:description"--> e0v1 e0v2("?item"):::projected e0v1("?itemdesc"):::projected end f0--EXISTS--> f0e0 f0 --> v2 f0 --> v3 f0 --> c2 f1[["?itemdesc = 'fr'"]] f1 --> v2 v3 --"schema:description"--> v2 f2[["contains(?itemdesc2,'species of reptile')"]] f2 --> v4 v3 --"wdt:P31"--> c5 v3 --"wdt:P105"--> c7 v3 --"wdt:P171"--> c9 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c11 --"wikibase:language"--> c13 end v3 --"schema:description"--> v4