|
parid2293
| Mon, 24 Feb 2003 12:55:12
As in "R-node": role. The subject of every r-node is a role that
can be played in one or more assertions.
Used in "'R' endpoint," "CR arc," "RC arc" as a synonym for r-node.
See, r-node.
Neeless repetition of the r-node definition and only part of that. |