parid0286
| Sat, 01 Mar 2003 16:30:41
The validity constraints on the values of the properties of nodes.
(See parid0321 5.2.3.)
Validity constraints (if any) on the values of the properties of
nodes. (See parid0321)
Despite "shall" language in the proposed and implied in present version, validity constraints are optional. See proposed note that follows. |