query-be3581af6fe9e59c5b724681cc41b51a

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT distinct ?item ?itemLabel WHERE {
  ?item wdt:P31 wd:Q161705 .
  ?item wdt:P137 ?operator1.
  ?item wdt:P137 ?operator2.
  filter (str(?operator1) != str(?operator2) )
  filter not exists {?item p:P1448/pq:P137 ?operator1 . }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". }  
} order by ?itemLabel

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?item"):::projected v1("?itemLabel"):::projected v3("?operator1") v4("?operator2") a1((" ")) c7(["bd:serviceParam"]):::iri c4(["wd:Q161705"]):::iri c9(["#91;AUTO_LANGUAGE#93;"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"p:P1448"--> e0a1 e0a1 --"p:qualifier/P137"--> e0v2 e0v1("?item"):::projected e0v2("?operator1"):::projected e0a1((" ")):::projected end f0--EXISTS--> f0e0 f0 --> v2 f0 --> c1 f0 --> a1 f0 --> c2 f0 --> v3 v2 --"p:P1448"--> a1 a1 --"p:qualifier/P137"--> v3 f1[["str(?operator1) != str(?operator2)"]] f1 --> v3 f1 --> v4 v2 --"p:direct/P31"--> c4 v2 --"p:direct/P137"--> v3 v2 --"p:direct/P137"--> v4 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end