def create_conjunction_node(self, conjunction):
node = BNode()<EOL>type_triple = (node, RDF.type, self.spdx_namespace.ConjunctiveLicenseSet)<EOL>self.graph.add(type_triple)<EOL>licenses = self.licenses_from_tree(conjunction)<EOL>for lic in licenses:<EOL><INDENT>member_triple = (node, self.spdx_namespace.member, lic)<EOL>self.graph.add(member_triple)<EOL><DEDENT>return node<EOL>
Return a node representing a conjunction of licenses.