query-87f7769e9f01d34ceaca6451bdf93021

rq turtle/ttl

TODO

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?university ?universityLabel ?founded WHERE {
  { { SELECT DISTINCT ?subclass { ?subclass wdt:P279* wd:Q3918 } } } .
  ?university wdt:P131+ wd:Q64;
              wdt:P31 ?subclass;
               wdt:P571 ?founded .
  FILTER( YEAR( ?founded ) < 1890 ) .
  MINUS {
    ?university wdt:P576 ?date .
    FILTER( YEAR ( ?date ) < 1890 ) .
  } .
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" } .
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?date") v1("?founded"):::projected v2("?subclass") v3("?university"):::projected c10(["bd:serviceParam"]):::iri c5(["wd:Q64"]):::iri c12(["en"]):::literal c3(["wd:Q3918"]):::iri f0[["year-from-dateTime(?founded) < '1890^^xsd:integer'"]] f0 --> v1 v2 --"wdt:P279"--> c3 v3 --"wdt:P131"--> c5 v3 --"wdt:P31"--> v2 v3 --"wdt:P571"--> v1 subgraph minus1["MINUS"] style minus1 stroke-width:6px,fill:pink,stroke:red; f2[["year-from-dateTime(?date) < '1890^^xsd:integer'"]] f2 --> v4 v3 --"wdt:P576"--> v4 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c10 --"wikibase:language"--> c12 end