LightElement-location
type: ObjectProperty
sub property of: LightElement OP
domain: LightElement
comment: Association to Geometry::ElevatedPoint

SpecialDate-authority
type: ObjectProperty
sub property of: SpecialDate OP
domain: SpecialDate
comment: Association to Organisation::OrganisationAuthority

AIXMDataTypes
type: Class
comment: The complex datatypes used by AIXM are changed to simple data types, so only the codelists are represented within the _AIXMDataTypes_ package/class.