@classmethod<EOL><INDENT>def _is_intrinsic_function(cls, value):<DEDENT>
return isinstance(value, dict) and len(value) == <NUM_LIT:1><EOL>
Checks whether the Property value provided has the format of an intrinsic function, that is ::

            { "<operation>": <parameter> }

        :param value: the property value to check
        :returns: True if the provided value has the format of an intrinsic function, False otherwise
        :rtype: bool