query-2b5e5c1ab9880f7b3ab95805dbe7bb80

rq turtle/ttl

Propertiesauthor (P50)publisher (P123)OCLC control number (P243)

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?bookLabel ?book ?authorPublisherLabel ?authorPublisher ?ocnURI
WHERE {
  ?book wdt:P50 ?authorPublisher;
        rdfs:label ?bookLabel;
        wdt:P123 ?authorPublisher .
  OPTIONAL {
    ?book wdt:P243 ?ocn
  }
  BIND(URI(CONCAT('http://www.worldcat.org/oclc/', ?ocn)) AS ?ocnURI)
#  ?prop wikibase:directClaim ?p
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
}
ORDER BY ?bookLabel
LIMIT 100

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?authorPublisher"):::projected v2("?book"):::projected v1("?bookLabel"):::projected v4("?ocn") v5("?ocnURI"):::projected c6(["bd:serviceParam"]):::iri c8(["en"]):::literal v2 --"wdt:P50"--> v3 v2 --"rdfs:label"--> v1 v2 --"wdt:P123"--> v3 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P243".-> v4 end bind0[/"concat('http://www.worldcat.org/oclc/',?ocn)"/] v4 --o bind0 bind0 --as--o v5 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c6 --"wikibase:language"--> c8 end