query-a54db625d1d894cf331969c60402350c
TODO
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
SELECT ?Cat ?Article WHERE
{
?Cat wdt:P31 wd:Q146.
OPTIONAL {
?Article schema:about ?Cat.
?Article schema:isPartOf <https://fr.wikipedia.org/>.
}
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?Article"):::projected
v1("?Cat"):::projected
c2(["wd:Q146"]):::iri
c5([https://fr.wikipedia.org/]):::iri
v1 --"wdt:P31"--> c2
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."schema:about".-> v1
v2 --"schema:isPartOf"--> c5
end