if ( isTag(tag, XMLResults.dfBNode) ) {
String label = parser.getElementText() ;
Node node = null ;
// if ( inputGraphLabels.getValue() )
if ( inputGraphLabels )
node = NodeFactory.createAnon(new AnonId(label)) ;
else
node = bNodes.asNode(label) ;
addBinding(binding, Var.alloc(varName), node) ;
break ;
}