query-8ccad5be107007ee7c8b8d57c71c1ee4

rq turtle/ttl

كتب لمؤلف معين بما في ذلك الأنواع والسلاسل وسنة النشر Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Knihy daného autora včetně žánrů a roku prvního vydání Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Ouvrages d’un auteur donné, avec leur(s) genre(s) artistique(s) et leur date de première publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Libri di un determinato autore compresi i generi e l'anno della prima pubblicazione Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Boeken van een bepaalde auteur, inclusief genres en datum van eerste publicatie Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Böcker av en viss författare med genre och första utgivningsdatum Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication Books by a given Author including genres and date of first publication

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 ?book ?bookLabel ?authorLabel (GROUP_CONCAT(?genre_label) as ?genres) (MIN(?publicationDate) as ?firstPublication)
WHERE
{
  ?author rdfs:label "Ernest Hemingway"@en .
  ?book wdt:P50 ?author .
  OPTIONAL {
    ?book wdt:P136 ?genre .
    ?genre rdfs:label ?genre_label FILTER (lang(?genre_label) = "en").
  }

  OPTIONAL {
    ?book wdt:P577 ?publicationDate .
  }
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "en" .
  }
} GROUP BY ?book ?bookLabel ?authorLabel

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?author") v3("?book"):::projected v7("?firstPublication") v4("?genre") v1("?genre_label"):::projected v6("?genres") v5("?publicationDate"):::projected c8(["bd:serviceParam"]):::iri c1(["en"]):::literal c3([sErnest Hemingway^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#langString>"]):::literal v2 --"rdfs:label"--> c3 v3 --"wdt:P50"--> v2 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P136".-> v4 v4 --"rdfs:label"--> v1 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P577".-> v5 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c8 --"wikibase:language"--> c1 end bind2[/"?genre_label"/] v1 --o bind2 bind2 --as--o v6 bind3[/"min(?publicationDate)"/] v5 --o bind3 bind3 --as--o v7