query-c9006e4370cd0fcb6bedd7e15fcf9022

rq turtle/ttl

Publications about items

Use at

PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX target: <http://www.wikidata.org/entity/Q648166>

SELECT 
  ?publication_date 

  ?publication ?publicationLabel
  ?publicationDescription

  ?item ?itemLabel  
WHERE {
  ?item wdt:P195 target: .
  ?publication wdt:P921| ^wdt:P1343 ?item ; 
               wdt:P577 ?publication_datetime .
  BIND(xsd:date(?publication_datetime) AS ?publication_date)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
ORDER BY DESC(?publication_date)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?item"):::projected v3("?publication"):::projected v5("?publication_date"):::projected v4("?publication_datetime") c7(["bd:serviceParam"]):::iri c9(["#91;AUTO_LANGUAGE#93;,en"]):::literal c2([http://www.wikidata.org/entity/Q648166]):::iri v2 --"wdt:P195"--> c2 subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P1343"--> v3 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; v3 --"wdt:P921"--> v2 end union0r <== or ==> union0l end v3 --"wdt:P577"--> v4 bind0[/"http://www.w3.org/2001/XMLSchema#date(?publication_datetime)"/] v4 --o bind0 bind0 --as--o v5 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end