def get_extr_lic_name(self, extr_lic):
extr_name_list = list(self.graph.triples((extr_lic, self.spdx_namespace['<STR_LIT>'], None)))<EOL>if len(extr_name_list) > <NUM_LIT:1>:<EOL><INDENT>self.more_than_one_error('<STR_LIT>')<EOL>return<EOL><DEDENT>elif len(extr_name_list) == <NUM_LIT:0>:<EOL><INDENT>return<EOL><DEDENT>return self.to_special_value(extr_name_list[<NUM_LIT:0>][<NUM_LIT:2>])<EOL>
Return the license name from an ExtractedLicense or None