query-3e23dd2d5e1db2c668e94bb1fffdae30

rq turtle/ttl

Query for students

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
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 ?person ?personLabel ?start ?end (GROUP_CONCAT(DISTINCT ?saias; separator=", ") as ?saia)
WHERE {
  ?person p:P69 [ ps:P69 wd:Q1576779 ; pq:P580 ?sd ; pq:P582 ?ed ] .
  OPTIONAL { ?person wdt:P9536 ?saias . }
  BIND(YEAR(?sd) AS ?start)
  BIND(YEAR(?ed) AS ?end)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "it". }
}
GROUP BY ?person ?personLabel ?start ?end
ORDER BY ?start

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?ed") v6("?end"):::projected v4("?person"):::projected v7("?saia") v5("?saias"):::projected v2("?sd") v6("?start"):::projected a1((" ")) c2(["wd:Q1576779"]):::iri c8(["bd:serviceParam"]):::iri c10(["it"]):::literal a1 --"p:statement/P69"--> c2 a1 --"p:qualifier/P580"--> v2 a1 --"p:qualifier/P582"--> v3 v4 --"p:P69"--> a1 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v4 -."p:direct/P9536".-> v5 end bind0[/"year-from-dateTime(?sd)"/] v2 --o bind0 bind0 --as--o v6 bind1[/"year-from-dateTime(?ed)"/] v3 --o bind1 bind1 --as--o v6 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c8 --"wikibase:language"--> c10 end bind3[/"?saias"/] v5 --o bind3 bind3 --as--o v7