query-390171554c49d5e7ccc4f8057bc928bc

rq turtle/ttl

title: Åer (Flüsse) in Dänemark SELECT ?itemLabel ?page_title ?article ?länge ?item WHERE { ?item wdt:P31 wd:Q3529419; wdt:P17 wd:Q35. OPTIONAL { ?item p:P2043/psn:P2043/wikibase:quantityAmount ?length. } BIND(IF(BOUND(?length), ?length/1000, "n/a" ) AS ?länge) OPTIONAL { ?dawiki schema:about ?item; schema:isPartOf https://da.wikipedia.org/; schema:name ?da_title. } OPTIONAL { ?dewiki schema:about ?item; schema:isPartOf https://de.wikipedia.org/; schema:name ?de_title. } BIND(IF(BOUND(?dewiki), ?dewiki, ?dawiki) AS ?article) BIND(IF(BOUND(?de_title), ?de_title, ?da_title) AS ?page_title) SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],da,en". } } ORDER BY (?länge)

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
PREFIX psn: <http://www.wikidata.org/prop/statement/value-normalized/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#title: Åer (Flüsse) in Dänemark
SELECT ?itemLabel ?page_title ?article ?länge ?item WHERE {
  ?item wdt:P31 wd:Q3529419;
    wdt:P17 wd:Q35.
  OPTIONAL { ?item p:P2043/psn:P2043/wikibase:quantityAmount ?length. }
  BIND(IF(BOUND(?length), ?length/1000, "n/a" ) AS ?länge)
  OPTIONAL {
    ?dawiki schema:about ?item;
      schema:isPartOf <https://da.wikipedia.org/>;
      schema:name ?da_title.
  }
  OPTIONAL {
    ?dewiki schema:about ?item;
      schema:isPartOf <https://de.wikipedia.org/>;
      schema:name ?de_title.
  }
  BIND(IF(BOUND(?dewiki), ?dewiki, ?dawiki) AS ?article)
  BIND(IF(BOUND(?de_title), ?de_title, ?da_title) AS ?page_title)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],da,en". }
}
ORDER BY (?länge)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v8("?article"):::projected v5("?da_title") v4("?dawiki") v7("?de_title") v6("?dewiki") v2("?item"):::projected v3("?length") v4("?länge"):::projected v9("?page_title"):::projected a1((" ")) a2((" ")) c12([https://de.wikipedia.org/]):::iri c4(["wd:Q35"]):::iri c14(["bd:serviceParam"]):::iri c2(["wd:Q3529419"]):::iri c10([https://da.wikipedia.org/]):::iri c16(["#91;AUTO_LANGUAGE#93;,da,en"]):::literal v2 --"p:direct/P31"--> c2 v2 --"p:direct/P17"--> c4 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."p:P2043".-> a1 a1 --"p:statement/value-normalized/P2043"--> a2 a2 --"wikibase:quantityAmount"--> v3 end bind0[/"if(bound(?length),?length / '1000^^xsd:integer','n/a')"/] v3 --o bind0 bind0 --as--o v4 subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v4 -."schema:about".-> v2 v4 --"schema:isPartOf"--> c10 v4 --"schema:name"--> v5 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v6 -."schema:about".-> v2 v6 --"schema:isPartOf"--> c12 v6 --"schema:name"--> v7 end bind1[/"if(bound(?dewiki),?dewiki,?dawiki)"/] v6 --o bind1 v4 --o bind1 bind1 --as--o v8 bind2[/"if(bound(?de_title),?de_title,?da_title)"/] v7 --o bind2 v5 --o bind2 bind2 --as--o v9 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c14 --"wikibase:language"--> c16 end