query-bdbc6ea4cf29eb98d7ec75555cef9726
Types of postcard
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#>
#-----------------------------------------------------
# Types of postcard
#-----------------------------------------------------
#defaultView:Table,ImageGrid
SELECT ?item ?itemLabel ?itemDescription ?image
WHERE
{
?item wdt:P279+ wd:Q192425 . # subclass of postcards
OPTIONAL { ?item wdt:P18 ?image. } # image
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en,de". }
}
#order by ?itemLabel
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?image"):::projected
v1("?item"):::projected
c2(["wd:Q192425"]):::iri
c5(["bd:serviceParam"]):::iri
c7(["#91;AUTO_LANGUAGE#93;,en,de"]):::literal
v1 --"wdt:P279"--> c2
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P18".-> v2
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c5 --"wikibase:language"--> c7
end