query-c263814f2bb4f1dcde4ac7f377e8b9b3

rq turtle/ttl

Databases that are used for references, but not linked as identifier

Use at

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 prov: <http://www.w3.org/ns/prov#>
PREFIX p: <http://www.wikidata.org/prop/>
SELECT ?item ?property ?value ?identifier ?id WHERE {
   {
  SELECT DISTINCT ?item WHERE {
    ?item p:P106/ps:P106/wdt:P279* wd:Q26270618 .
  }
}
  ?property wikibase:claim ?claim; wikibase:statementProperty ?statementProperty .
  ?identifier wikibase:propertyType wikibase:ExternalId; wikibase:claim ?identifierClaim; wikibase:statementProperty ?identifierStatementProperty; wikibase:reference ?ref .
  ?item ?claim [ ?statementProperty ?value; prov:wasDerivedFrom [ ?ref ?id ] ] .
  MINUS { ?item ?identifierClaim [ ?identifierStatementProperty ?id ] }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?claim") v10("?id"):::projected v5("?identifier"):::projected v6("?identifierClaim") v7("?identifierStatementProperty") v1("?item"):::projected v2("?property"):::projected v8("?ref") v4("?statementProperty") v9("?value"):::projected a1((" ")) a2((" ")) a3((" ")) a4((" ")) a5((" ")) c4(["wd:Q26270618"]):::iri c8(["wikibase:ExternalId"]):::iri v1 --"p:P106"--> a1 a1 --"p:statement/P106"--> a2 a2 --"p:direct/P279"--> c4 v2 --"wikibase:claim"--> v3 v2 --"wikibase:statementProperty"--> v4 v5 --"wikibase:propertyType"--> c8 v5 --"wikibase:claim"--> v6 v5 --"wikibase:statementProperty"--> v7 v5 --"wikibase:reference"--> v8 a3 -->v4--> v9 a4 -->v8--> v10 a3 --"prov:wasDerivedFrom"--> a4 v1 -->v3--> a3 subgraph minus0["MINUS"] style minus0 stroke-width:6px,fill:pink,stroke:red; a5 -->v7--> v10 v1 -->v6--> a5 end