query-0fca5566d6609cfc2b3253b51233a9db
Chemical compound without CAS number
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?compound WHERE {
?compound wdt:P31 wd:Q11173
MINUS {?compound wdt:P231 [] }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?compound"):::projected
a1((" "))
c2(["wd:Q11173"]):::iri
v1 --"wdt:P31"--> c2
subgraph minus0["MINUS"]
style minus0 stroke-width:6px,fill:pink,stroke:red;
v1 --"wdt:P231"--> a1
end