query-9c6e373e0a06352097512f9b2dee5143

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 prov: <http://www.w3.org/ns/prov#>
PREFIX pr: <http://www.wikidata.org/prop/reference/>
select ?item ?wikipedia ?prop where {
  ?item ?prop [
     prov:wasDerivedFrom [
       pr:P143 ?wikipedia
     ]
  ] .

  [] wikibase:claim ?prop .

  ?wikipedia wdt:P31 wd:Q10876391 .

  filter not exists {
     ?article schema:isPartOf []; 
              schema:about ?item
  }
} limit 1

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?article") v2("?item"):::projected v4("?prop"):::projected v3("?wikipedia"):::projected a4((" ")) a1((" ")) a3((" ")) a2((" ")) c7(["wd:Q10876391"]):::iri f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"schema:isPartOf"--> e0a1 e0v1 --"schema:about"--> e0v2 e0v1("?article"):::projected e0v2("?item"):::projected e0a1((" ")):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> a1 f0 --> c2 f0 --> v2 v1 --"schema:isPartOf"--> a1 v1 --"schema:about"--> v2 a2 --"pr:P143"--> v3 a3 --"prov:wasDerivedFrom"--> a2 v2 -->v4--> a3 a4 --"wikibase:claim"--> v4 v3 --"wdt:P31"--> c7