IDREF data type
The xs:IDREF data type represents the IDREF attribute type from XML 1.0 (Third Edition). Derived from the xs:NCName data type.
The lexical form of xs:IDREF is an XML name that does not contain a colon (NCName).
The xs:IDREF data type represents the IDREF attribute type from XML 1.0 (Third Edition). Derived from the xs:NCName data type.
The lexical form of xs:IDREF is an XML name that does not contain a colon (NCName).