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Entity > Physical > Object > ContentBearingObject > LinguisticExpression > Sentence
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Sentence comparison table
Subject documentation be second domain of be first domain of have axiom
FormulaA syntactically well-formed formula in the SUO-KIF knowledge representation languageoror
(=>
(and
(instance ?INVESTIGATE Investigating)
(patient ?INVESTIGATE ?PROP))
(instance ?PROP Formula))
QuestionThe class of Sentences that ask a QuestionsubsumesContentInstanceTruthFn
(=>
(and
(subsumesContentInstance ?SENT1 ?SENT2)
(instance ?SENT1 Sentence)
(instance ?SENT2 Sentence))
(=> ?SENT1 ?SENT2))

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