| ERROR | [XQDY0091] Invalid xml: id |
| CAUSE | An implementation MAY raise a dynamic error if an xml: id error, as defined in [XML ID], is encountered during construction of an attribute named xml: id. |
| ACTION | None |
| ERROR | [XQDY0091] Invalid xml: id |
| CAUSE | An implementation MAY raise a dynamic error if an xml: id error, as defined in [XML ID], is encountered during construction of an attribute named xml: id. |
| ACTION | None |