READ : Allow user to view this Workspace
CREATE : Allow user to create new resource below this Workspace
UPDATE : Allow user to edit this Workspace
DELETE : Allow user to delete this Workspace

Resource has permissions :	READ	CREATE	UPDATE	DELETE	Action
ls://dev.artenum.com/community/mathieu/private/lund					Edit -  Delete -  (recursive)
ls://dev.artenum.com/community/mathieu/lund					Edit -  Delete -  (recursive)
ls://dev.artenum.com/community/mathieu/private/editors					Edit -  Delete -  (recursive)
ls://dev.artenum.com/groups/manager					Edit -  Delete -  (recursive)
ls://dev.artenum.com/users/gismat					Edit -  Delete -  (recursive)
ls://dev.artenum.com/community/mathieu/private/lixam					Edit -  Delete -  (recursive)
ls://dev.artenum.com/community/reader					Edit -  Delete -  (recursive)

    (owner has all permissions)