code: public static ModifyTerminal DETACH_DELETE(JcNode node) {
  		ModifyTerminal ret = ModifyFactory.deleteElement(node);
  		ASTNode an = APIObjectAccess.getAstNode(ret);
  		an.setClauseType(ClauseType.ON_CREATE_DETACH_DELETE);
  		return ret;
  	}
docs: <div color='red' style="font-size:24px;color:red"><b><i><u>JCYPHER</u></i></b></div>
  <div color='red' style="font-size:18px;color:red"><i>detach all relations and then delete a node in an ON_CREATE clause</i></div>
  <div color='red' style="font-size:18px;color:red"><i>e.g. ...<b>DETACH_DELETE(n)</b></i></div>
  <br/>