query-8cd44256b4982620c6f341c2baadef63
Sample query to find P1995 from MeSH Codes
SELECT DISTINCT ?item
WHERE {?item wdt:P672 ?meshcode.
FILTER(STRSTARTS(?meshcode, 'C22'))
MINUS {?item wdt:P1995 ?spec}
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#Sample query to find P1995 from MeSH Codes
SELECT DISTINCT ?item
WHERE {?item wdt:P672 ?meshcode.
FILTER(STRSTARTS(?meshcode, 'C22'))
MINUS {?item wdt:P1995 ?spec}
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?item"):::projected
v1("?meshcode")
v3("?spec")
c5(["bd:serviceParam"]):::iri
c7(["#91;AUTO_LANGUAGE#93;,en"]):::literal
f0[["starts-with(?meshcode,'C22')"]]
f0 --> v1
v2 --"wdt:P672"--> v1
subgraph minus1["MINUS"]
style minus1 stroke-width:6px,fill:pink,stroke:red;
v2 --"wdt:P1995"--> v3
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c5 --"wikibase:language"--> c7
end