# bad: re-used BNode label after UNION
# $Id: syn-bad-UNION-breaks-BGP.rq,v 1.3 2007/09/04 15:03:54 eric Exp $
# This isn't necessarily a *syntax* test, but references to bnode labels
# may not span basic graph patterns.

PREFIX : <http://example.org/>
SELECT *
WHERE
{
  _:a ?p ?v1 { ?s <p1> ?o } UNION { ?s <p2> ?o } _:a ?p ?v2
}