User:Iwan.Aucamp/Notes/LinkedData

SELECT ?item ?itemLabel WHERE {
  ?item wdt:P31 wd:Q324254.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Try it!

# Get all W3C ontologies
SELECT DISTINCT ?item ?itemLabel WHERE 
{
  ?item wdt:P31? / wdt:P279* wd:Q324254.
  ?item ( wdt:P31? / wdt:P279* / ( wdt:P797| wdt:P123 | wdt:P790 | wdt:P797 | wdt:P50 | wdt:P1462 ) ) wd:Q37033.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Try it!