"A repository may support workspace management, which enables the creation
and deletion of workspaces through the JCR API. A repository that supports this
feature must the semantics of multiple workspaces (see <C2><A7>3.10 Multiple
Workspaces) and support cross-workspace operations (see <C2><A7>10.7.2 Copying
Across Workspaces and <C2><A7>10.8 Cloning and Updating Nodes)."
s/must the semantics/must support the semantics/