@abc.abstractmethod<EOL><INDENT>def get_item_query_record(self, item_record_type):<DEDENT>
return<EOL>
Gets the item record query corresponding to the given ``Item`` record ``Type``.

        Multiple retrievals produce a nested ``OR`` term.

        :param item_record_type: an item record type
        :type item_record_type: ``osid.type.Type``
        :return: the item query record
        :rtype: ``osid.assessment.records.ItemQueryRecord``
        :raise: ``NullArgument`` -- ``item_record_type`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``Unsupported`` -- ``has_record_type(item_record_type)`` is ``false``

        *compliance: mandatory -- This method must be implemented.*