Definitions for "NCName"
An XML name that does not contain a colon (:). An NCName begins with either a letter or an underscore (_) character, followed by any combination of letters, digits, accents, diacritical marks, periods (.), hyphens (-), and underscores (_) permitted in the XML specification. The following list shows some example NCNames: _aaabbb.ccc catalog part-number _-._-...
a plain Name without a colon, such as body
The local part of a qualified name. See the NCName definition in the document Namespaces in XML. Derived from the name datatype.