query-33fd79ee6edaf7fc227844a9726b29ec

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 DISTINCT ?cookbook ?cookbookLabel ?worldcatURI
WHERE
{
  ?cookbook wdt:P31|wdt:P136 wd:Q605076.
  OPTIONAL {
    ?cookbook wdt:P243 ?ocn.
    BIND (URI(CONCAT("http://www.worldcat.org/oclc/",?ocn)) AS ?worldcatURI)
  }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?cookbook"):::projected v2("?ocn") v3("?worldcatURI"):::projected c6(["bd:serviceParam"]):::iri c8(["en"]):::literal c2(["wd:Q605076"]):::iri subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; v1 --"wdt:P136"--> c2 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; v1 --"wdt:P31"--> c2 end union0r <== or ==> union0l end subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -."wdt:P243".-> v2 bind0[/"concat('http://www.worldcat.org/oclc/',?ocn)"/] v2 --o bind0 bind0 --as--o v3 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c6 --"wikibase:language"--> c8 end