public void testO()
{
Graph g = geGraphSPO();
Query q = new Query().addMatch( Query.X, RDF.Nodes.object, Query.O );
ExtendedIterator<Node> it = q.executeBindings( g, new Node[] {Query.X, Query.O} ).mapWith( select(1) );
assertEquals( nodeSet( "O" ), it.toSet() );
}
protected Graph geGraphSPO()
{