parid2167 | Mon, 24 Feb 2003 12:51:12
The i-node is an isolated node that does not serve as the endpoint of any arc. In a well-formed topic map, an i-node must exhibit a built-in value for at least one SIDP.
A node that does not serve as the endpoint of any arc.
Removed repetition of term. Removed explanation of i-node in a well-formed topic map as irrelevant to its definition.