def get_provider_link_ids(self):
id_list = []<EOL>for id_ in self._my_map['<STR_LIT>']:<EOL><INDENT>id_list.append(Id(id_))<EOL><DEDENT>return IdList(id_list)<EOL>
Gets the resource Ids representing the source of this asset in
        order from the most recent provider to the originating source.

        return: (osid.id.IdList) - the provider Ids
        compliance: mandatory - This method must be implemented.