query-defae77b44866c566a9ab9c36f6526e1
Count of scientific articles
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT (COUNT(?article) AS ?count)
WHERE {
?article wdt:P31/wdt:P279* wd:Q13442814
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?article"):::projected
v2("?count")
a1((" "))
c3(["wd:Q13442814"]):::iri
v1 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c3
bind1[/"count(?article)"/]
v1 --o bind1
bind1 --as--o v2