def addN(self, quads):
        """Add a sequence of triple with context"""

        self.__store.addN((s, p, o, c) for s, p, o, c in quads
                          if isinstance(c, Graph)
                          and c.identifier is self.identifier
                          and _assertnode(s,p,o)
                          )
dataset/ETHPy150Open RDFLib/rdflib/rdflib/graph.py/Graph.addN/original