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parid0349
| Sat, 22 Feb 2003 16:02:03
A set of role types must be specified, each member of which will
always be represented in all instances of the assertion type in the topic
map graph, regardless of whether they have role players.
The definition must specify a set of roles, each element of which
will always be represented in all instances of the assertion type in the
topic map graph, whether it is played, or not.
Prefer "element" over "member" to avoid confusion with "asociation members." |