Is the target type encoded in the resource's `title`, e.g. `file:C:/foo/bar`, or is there a separate parameter?

For example, `SetACL.exe` has an `-ot` parameter for specifying file, registry, etc. http://helgeklein.com/setacl/examples/managing-registry-permissions-with-setacl-exe/. However, to ensure that acls for different types of resources don't collide, we'd need to use composite namevars...