query-49d2e6cf802e8a5c9cd28acb7d07f318

rq turtle/ttl

TODO

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT distinct ?item ?itemLabel ?DoD
WHERE 
{
  ?item p:P1087 ?elo.                         #has an elo rating property
  ?elo ps:P1087 ?rating; pq:P585 ?date_given. #property statement has a qualifier of point in time 
  ?item wdt:P570 ?DoD.                        #has a date of death
  filter (?DoD<?date_given)
       SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
} order by ?itemLabel

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?DoD"):::projected v3("?date_given") v5("?elo") v4("?item"):::projected v1("?itemLabel"):::projected v6("?rating") c6(["bd:serviceParam"]):::iri c8(["#91;AUTO_LANGUAGE#93;,en"]):::literal f0[["?DoD < ?date_given"]] f0 --> v2 f0 --> v3 v4 --"p:P1087"--> v5 v5 --"p:statement/P1087"--> v6 v5 --"p:qualifier/P585"--> v3 v4 --"p:direct/P570"--> v2 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c6 --"wikibase:language"--> c8 end