PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX : <http://example.org/things#>
SELECT ?x
WHERE
{ ?x :p ?v .
FILTER ( ?v = :z ) .
}
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX : <http://example.org/things#>
SELECT ?x
WHERE
{ ?x :p ?v .
FILTER ( ?v = :z ) .
}