... followed the standard convention of placing the more specific elements toward the bottom of the network, with arrows indicating the directionality of the ISA links (for instance, d ISA f and b ISNOTA ... On the other hand, if we assume that b is defined, then the presence of d and e in a conjunctive concept should ensure the presence of b, thus eliminating the sets {d,e,f}, {c, d, e, f } and ... actual extensions of the concepts themselves This is in accord with standard linguistic practice, where the focus is on types of utterances rather than utterance tokens An example of an inheritance...