addEdge(z, r, x, finalDS);
}
// only remove the edge from z and keep a copy in y for a
// possible restore operation in the future
z.removeEdge(edge);
// add to effected list of queue
// if( abox.getBranch() >= 0 && PelletOptions.USE_COMPLETION_QUEUE ) {
// abox.getCompletionQueue().addEffected( abox.getBranch(), z.getName() );
// }