query-1786ad3e3be17ecc8fabc1c7a6ccc763
Chemical Datenbases Chemische Datenbanken
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 ?item ?itemLabel ?url ?licence ?licenceLabel
WHERE {
?item wdt:P31 wd:Q2881060.
OPTIONAL { ?item wdt:P856 ?url }
OPTIONAL { ?item wdt:P275 ?licence }
SERVICE wikibase:label { bd:serviceParam wikibase:language "de,en" }
} ORDER BY ?itemLabel
Query found at
- https://www.wikidata.org/wiki/User:Wiljes/2021-05-21_Kolloquium_Wissensinfrastruktur_UniBI
- https://www.wikidata.org/wiki/User:Wiljes/2021-06-24_Kolloquium_AG-SC
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?item"):::projected
v1("?itemLabel"):::projected
v4("?licence"):::projected
v3("?url"):::projected
c6(["bd:serviceParam"]):::iri
c2(["wd:Q2881060"]):::iri
c8(["de,en"]):::literal
v2 --"wdt:P31"--> c2
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P856".-> v3
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P275".-> v4
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c6 --"wikibase:language"--> c8
end