query-55cbda251b2ae859811c2bed200fe004

number of items in museums

Use at

https://query.wikidata.org/sparql

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT (count(?item) as ?count) WHERE {
 ?item wdt:P170 wd:Q381238 .     
 ?item wdt:P195 ?collection . 
 minus{ ?collection wdt:P31 wd:Q768717 }

 FILTER (!wikibase:isSomeValue(?collection))
}

Query found at

https://www.wikidata.org/wiki/User:Jarekt/Witkacy_queries

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?collection") v3("?count") v2("?item"):::projected c2(["wd:Q381238"]):::iri c5(["wd:Q768717"]):::iri f0[["not http://wikiba.se/ontology#isSomeValue(?collection)"]] f0 --> v1 v2 --"wdt:P170"--> c2 v2 --"wdt:P195"--> v1 subgraph minus1["MINUS"] style minus1 stroke-width:6px,fill:pink,stroke:red; v1 --"wdt:P31"--> c5 end bind3[/"count(?item)"/] v2 --o bind3 bind3 --as--o v3