query-74208cc88cb3a0091e80a5f59af8519a

P1447 might be missing

Use at

https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?item ?oorg ?sr {
  ?item wdt:P3171 ?oorg .
  FILTER NOT EXISTS {
    ?item wdt:P1447 ?sr .
  }
}

Query found at

https://www.wikidata.org/wiki/User:MisterSynergy/rowing/queries

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?item"):::projected v3("?oorg"):::projected v2("?sr"):::projected f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P1447"--> e0v2 e0v1("?item"):::projected e0v2("?sr"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"wdt:P1447"--> v2 v1 --"wdt:P3171"--> v3