The path of names of registry objects from the root of the repository to an object in the repository, with each name preceded by a forward slash (/).
For example, the locator for the userData RegistryPackage that is a member of the registry RegistryPackage (which is not itself a member of any RegistryPackage) is /registry/userData. The locator for the folder1 RegistryPackage that is a member of the userData RegistryPackage is /registry/userData/folder1.
The URN of the RegistryPackage, which must be a URN starting with urn:.