def makeLeader(self, node_id):
        """
        Add an annotation property to the given ```node_id```
        to be the clique_leader.
        This is a monarchism.
        :param node_id:
        :return:
        """
        self.graph.addTriple(
            node_id, self.globaltt['clique_leader'], True, object_is_literal=True,
            literal_type='xsd:boolean')
def makeLeader ( self , node_id ) : self . graph . addTriple ( node_id , self . globaltt [ 'clique_leader' ] , True , object_is_literal = True , literal_type = 'xsd:boolean' )
Add an annotation property to the given ```node_id```
        to be the clique_leader.
        This is a monarchism.
        :param node_id:
        :return: