query-d02421a5658fbb898c577580eb522b1d

TODO

Use at

https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?qid ?isbn {
  ?qid wdt:P957 ?isbn ; wdt:P31 wd:Q3331189.
  FILTER( STRSTARTS( ?isbn, "$PREFIX" ) ) .
  FILTER NOT EXISTS { ?qid wdt:P6721 ?ppn }
} LIMIT 10

Query found at

https://www.wikidata.org/wiki/Wikidata:Requests_for_permissions/Bot/K10PlusBot

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?isbn"):::projected v2("?ppn") v1("?qid"):::projected c5(["wd:Q3331189"]):::iri f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P6721"--> e0v2 e0v2("?ppn"):::projected e0v1("?qid"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"wdt:P6721"--> v2 f1[["starts-with(?isbn,'$PREFIX')"]] f1 --> v3 v1 --"wdt:P957"--> v3 v1 --"wdt:P31"--> c5