query-5cd1e87a8b047ce6037737e6044f2cf9

rq turtle/ttl

Parents non associés à leurs enfantsParents that are not linked back from their child's page.

Use at

PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wd: <http://www.wikidata.org/entity/> 
PREFIX wdt: <http://www.wikidata.org/prop/direct/>

SELECT ?son ?sonLabel ?parent ?parentLabel WHERE {
    {?son wdt:P25 ?parent}
    UNION
    {?son wdt:P22 ?parent}
    FILTER
    (
      NOT EXISTS{?parent wdt:P40 ?son}
    ) 
   SERVICE wikibase:label {
    bd:serviceParam wikibase:language "en" .
   }
 }

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?parent"):::projected v2("?son"):::projected c5(["bd:serviceParam"]):::iri c7(["en"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P40"--> e0v2 e0v1("?parent"):::projected e0v2("?son"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"wdt:P40"--> v2 subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P22"--> v1 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P25"--> v1 end union0r <== or ==> union0l end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end