query-8b820ccdfa463e727bd79255a3443365

rq turtle/ttl

. COUNT). In this case, we are interested in the number of paintings; the aggregate function for that is ?painting, and then an aggregate function on the other selected variable (?material clause on the GROUP BYNext, add a

Use at

• https://query.wikidata.org/sparql

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/>
SELECT ?materiał (COUNT(?malarstwo) AS ?count)
WHERE
{
  ?malarstwo wdt:P31/wdt:P279* wd:Q3305213;
            p:P186 [ ps:P186 ?materiał; pq:P518 wd:Q861259 ].
}
GROUP BY ?materiał

Query found at

• https://www.wikidata.org/wiki/Wikidata:SPARQL_tutorial/pl