query-d3da2e1741a134743681e090074957bf

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?item ?itemLabel ?exception ?exceptionLabel
WHERE 
{
  ?item wdt:P31 wd:Q18667213;
        p:P2302 ?constraint.
  FILTER(?item = wd:P301)
  ?constraint ps:P2302 wd:Q21502410;
              pq:P2303 ?exception.
  FILTER NOT EXISTS {
    ?exception wdt:P301 ?value.
  }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?constraint") v1("?exception"):::projected v3("?item"):::projected v2("?value") c7(["wd:Q21502410"]):::iri c4(["wd:Q18667213"]):::iri c10(["bd:serviceParam"]):::iri c12(["#91;AUTO_LANGUAGE#93;,en"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"p:direct/P301"--> e0v2 e0v1("?exception"):::projected e0v2("?value"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"p:direct/P301"--> v2 f1[["?item = 'wd:P301'"]] f1 --> v3 v3 --"p:direct/P31"--> c4 v3 --"p:P2302"--> v4 v4 --"p:statement/P2302"--> c7 v4 --"p:qualifier/P2303"--> v1 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c10 --"wikibase:language"--> c12 end