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| Building Atomic Sentences: Constant |
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| • | object
constants - corresponding to things |
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| in
the DOD |
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| • | relation
constants - relationships between |
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| things
in the DOD |
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| – | relations
also called predicates |
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| – | n-ary
relation - a set of n-tuples from the DOD |
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| – | 1-ary
relation - a property constant |
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