query-c1976c0dc4900625d27a1aae7bbbdfab
Pigsonthewing
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?item ?title ?title_language
WHERE
{
?item wdt:P31 wd:Q13442814 . # ?item is scholarly article
?item wdt:P1476 ?title .
BIND (LANG(?title) AS ?title_language)
FILTER NOT EXISTS { ?item wdt:P407 [] }
}
limit 1000
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?item"):::projected
v2("?title"):::projected
v3("?title_language"):::projected
a1((" "))
c3(["wd:Q13442814"]):::iri
f0[["not "]]
subgraph f0e0["Exists Clause"]
e0v1 --"wdt:P407"--> e0a1
e0v1("?item"):::projected
e0a1((" ")):::projected
end
f0--EXISTS--> f0e0
f0 --> v1
f0 --> c1
f0 --> a1
v1 --"wdt:P407"--> a1
v1 --"wdt:P31"--> c3
v1 --"wdt:P1476"--> v2
bind1[/"?title"/]
v2 --o bind1
bind1 --as--o v3