query-81e3472aa25435cd63fb5cc6e2b01ab1
scholarly article (Q13442814) without published in (P1433)
Use at
- https://query.wikidata.org/sparql
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?item ?doi WHERE {
?item wdt:P356 ?doi .
?item wdt:P31 wd:Q13442814 .
OPTIONAL {?item wdt:P1433 ?publishedIn} .
FILTER (!bound(?publishedIn))
}
ORDER BY ASC(?doi)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?doi"):::projected
v3("?item"):::projected
v2("?publishedIn")
c3(["wd:Q13442814"]):::iri
f0[["not bound(?publishedIn)"]]
f0 --> v2
v3 --"wdt:P356"--> v1
v3 --"wdt:P31"--> c3
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v3 -."wdt:P1433".-> v2
end