nodes.add(pathNode);
sonNode = pathNode;
}
pathConceptTO = ontologyDAO.getConceptTO(conceptUri);
Node activateNode =
new ActivationNode(
formatActivation(pathConceptTO.getName(),
concepts.get(pathConceptTO.getUri())),
pathConceptTO.getUri());
for(String relation:path[path.length-1].getRelationsUri()){
if(relation != null)