query-6ee8388b30e04b4251292a2e2137d39c

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#>
SELECT ?item ?itemLabel WHERE
{
   { SELECT ?item WHERE {
  ?item wdt:P31 wd:Q3305213.
  ?article schema:about ?item ; 
     schema:isPartOf <https://de.wikipedia.org/> .
  FILTER NOT EXISTS {?item wdt:P195 [] . }
  } }  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],de,en". }
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?article") v1("?item"):::projected a1((" ")) c6([https://de.wikipedia.org/]):::iri c3(["wd:Q3305213"]):::iri c8(["bd:serviceParam"]):::iri c10(["#91;AUTO_LANGUAGE#93;,de,en"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P195"--> e0a1 e0v1("?item"):::projected e0a1((" ")):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> a1 v1 --"wdt:P195"--> a1 v1 --"wdt:P31"--> c3 v2 --"schema:about"--> v1 v2 --"schema:isPartOf"--> c6 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c8 --"wikibase:language"--> c10 end