XsdVi
http://www.isotc211.org/2005/gmd
MD_Identifier
type: MD_Identifier_Type
1
2
3
http://www.isotc211.org/2005/gmd
authority
type: CI_Citation_PropertyType
0..1
http://www.isotc211.org/2005/gmd
code
type: CharacterString_PropertyType
@ id
type: ID
@ uuid
type: string