17 lines
199 B
Plaintext
17 lines
199 B
Plaintext
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:- object(nil,
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instantiates(object)).
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:- info([
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version is 1.0,
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date is 2000/7/24,
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authors is 'Paulo Moura',
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comment is 'Used to represent a void reference.']).
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nil.
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:- end_object.
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