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4 ideas
21354 | It may be that internal relations like proportion exist, because we directly perceive it [MacBride] |
21342 | A relation is internal if two things possessing the relation could not fail to be related [Moore,GE, by Heil] |
21353 | Internal relations are fixed by existences, or characters, or supervenience on characters [MacBride] |
21352 | 'Multigrade' relations are those lacking a fixed number of relata [MacBride] |