query-b6cb5350856238a872504f6da7007093

rq turtle/ttl

Recent publications

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 target1: <http://www.wikidata.org/entity/Q35>
PREFIX target2: <http://www.wikidata.org/entity/Q2539>

SELECT DISTINCT
  (xsd:date(?publication_datetime) AS ?publication_date)
  ?work ?workLabel
  (CONCAT("#work/", SUBSTR(STR(?work), 32)) AS ?workUrl)
WHERE {
   {
  SELECT DISTINCT ?author WHERE {
    ?author wdt:P27| (( wdt:P1416 | wdt:P108 ) / wdt:P17) target1: .
  }
}  ?work wdt:P50 ?author ;
        wdt:P921 / (wdt:P361 | wdt:P1269 | wdt:P31 | wdt:P279)? target2: ;
        wdt:P577 ?publication_datetime .
  service wikibase:label { bd:serviceParam wikibase:language "en" . } 
}
ORDER BY DESC(?publication_datetime)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?author") v4("?publication_date") v1("?publication_datetime"):::projected v3("?work"):::projected v5("?workUrl") a1((" ")) a2((" ")) c8([http://www.wikidata.org/entity/Q2539]):::iri c17(["en"]):::literal c2([http://www.wikidata.org/entity/Q35]):::iri c15(["bd:serviceParam"]):::iri subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; subgraph union1[" Union "] subgraph union1l[" "] style union1l fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P108"--> a1 end subgraph union1r[" "] style union1r fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P1416"--> a1 end union1r <== or ==> union1l end a1 --"wdt:P17"--> c2 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; v2 --"wdt:P27"--> c2 end union0r <== or ==> union0l end v3 --"wdt:P50"--> v2 v3 --"wdt:P921"--> a2 subgraph union2[" Union "] subgraph union2l[" "] style union2l fill:#abf,stroke-dasharray: 3 3; subgraph union3[" Union "] subgraph union3l[" "] style union3l fill:#abf,stroke-dasharray: 3 3; subgraph union4[" Union "] subgraph union4l[" "] style union4l fill:#abf,stroke-dasharray: 3 3; subgraph union5[" Union "] subgraph union5l[" "] style union5l fill:#abf,stroke-dasharray: 3 3; a2 --"wdt:P279"--> c8 end subgraph union5r[" "] style union5r fill:#abf,stroke-dasharray: 3 3; a2 --"wdt:P31"--> c8 end union5r <== or ==> union5l end end subgraph union4r[" "] style union4r fill:#abf,stroke-dasharray: 3 3; a2 --"wdt:P1269"--> c8 end union4r <== or ==> union4l end end subgraph union3r[" "] style union3r fill:#abf,stroke-dasharray: 3 3; a2 --"wdt:P361"--> c8 end union3r <== or ==> union3l end end subgraph union2r[" "] style union2r fill:#abf,stroke-dasharray: 3 3; end union2r <== or ==> union2l end v3 --"wdt:P577"--> v1 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c15 --"wikibase:language"--> c17 end bind0[/"http://www.w3.org/2001/XMLSchema#date(?publication_datetime)"/] v1 --o bind0 bind0 --as--o v4 bind1[/"concat('#work/',substring(str(?work),'32^^xsd:integer'))"/] v3 --o bind1 bind1 --as--o v5