I would like to find all DBpedia resources with rdf:type equal to owl:Thing. How can I extract such a list using SPARQL? What query would I need?
Since a triple would be something like
:a rdf:type owl:Thing
and SPARQL is using triple patterns to match triples, you need a variable at the positions of the triple which is not fixed:
SELECT * WHERE {
?s a <http://www.w3.org/2002/07/owl#Thing>
}