IdentifiedObject: This is a root class to provide common identification for all classes needing identification and naming attributes.
Location: The place, scene, or point of something where someone or something has been, is, and/or will be at a given moment in time.
PositionPoint: Set of spatial coordinates that determine a point, defined in the coordinate system specified in 'Location.
PowerSystemResource: A power system resource (PSR) can be an item of equipment such as a switch, an equipment container containing many individual items of equipment such as a substation, or an organisational entity such as sub-control area.
ServiceLocation: A real estate location, commonly referred to as premises.
Status: Current status information relevant to an entity.
StreetAddress: General purpose street and postal address information.
StreetDetail: Street details, in the context of address.
TownDetail: Town details, in the context of address.
WorkLocation: Information about a particular location for various forms of work.