query-e3db202811ec266b166ad7ef36ffc964
Scholarly Communication1. Return a list of scientific articles that have metadata about what software was used in the study: } } . "en" language:wikibase serviceParam:bd { label:wikibase SERVICE . ?software P2283:wdt ?article . Q13442814:wd P31:wdt ?article { WHERE ?softwareLabel ?articleLabel ?article SELECT 2. Return a list of all scientific articles for which we know the identities of the reviewers:
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?article ?articleLabel ?reviewerLabel
WHERE
{
?article wdt:P31 wd:Q13442814 .
?article wdt:P4032 ?reviewer
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;
v1("?article"):::projected
v2("?reviewer")
c2(["wd:Q13442814"]):::iri
c5(["bd:serviceParam"]):::iri
c7(["#91;AUTO_LANGUAGE#93;,en"]):::literal
v1 --"wdt:P31"--> c2
v1 --"wdt:P4032"--> v2
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c5 --"wikibase:language"--> c7
end