query-335cc7696d4b68e7421af9f220a6da6f
Propertiessubclass of (P279)ISO standard (P503)publication date (P577)instance of (P31)
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 ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?format ?formatLabel ?standardLabel ?date
WHERE
{
?format (p:P31/ps:P31/wdt:P279*) wd:Q235557 .
?format wdt:P503 ?standard.
OPTIONAL {?format wdt:P577 ?date.}
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;
v3("?date"):::projected
v1("?format"):::projected
v2("?standard")
a1((" "))
a2((" "))
c4(["wd:Q235557"]):::iri
c8(["bd:serviceParam"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal
v1 --"p:P31"--> a1
a1 --"p:statement/P31"--> a2
a2 --"p:direct/P279"--> c4
v1 --"p:direct/P503"--> v2
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -."p:direct/P577".-> v3
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end