query-d8315529f07dc795281788a547786e33

rq turtle/ttl

TODO

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?errata ?errataLabel
WHERE 
{
  ?errata wdt:P31 wd:Q1348305 .                  # ?errata is an errata
  filter not exists {?item wdt:P2507 ?errata . } # there's no ?item pointing to the errata.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?errata"):::projected v1("?item") c3(["wd:Q1348305"]):::iri c5(["bd:serviceParam"]):::iri c7(["#91;AUTO_LANGUAGE#93;,en"]):::literal f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P2507"--> e0v2 e0v2("?errata"):::projected e0v1("?item"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"wdt:P2507"--> v2 v2 --"wdt:P31"--> c3 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end