query-0d0fdac46f29f11e675cc0d299feb736

rq turtle/ttl

List all subject of: mineralogy AND type description SELECT ?item WHERE { ?item wdt:P921 wd:Q83353 . ?item wdt:P921 wd:Q56241591 . }

Use at

https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
# List all subject of: mineralogy AND type description
SELECT ?item  WHERE {
   ?item wdt:P921 wd:Q83353 .
   ?item wdt:P921 wd:Q56241591 .
}

Query found at

https://www.wikidata.org/wiki/Wikidata:WikiProject_Mineralogy/Queries

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?item"):::projected c2(["wd:Q83353"]):::iri c3(["wd:Q56241591"]):::iri v1 --"wdt:P921"--> c2 v1 --"wdt:P921"--> c3