The KIF vocabulary for representing metalinguistic knowledge.
Kif-Lists Kif-Sets
Parametric-Constraints
Expression Sentence Analytic-Truth Logconst Logsent Conjunction Disjunction Equivalence Implication Negation Reverse-Implication Quantsent Relsent Equation Inequality Truth Word Constant Funconst Objconst Relconst Operator Defop Ruleop Sentop Termop Variable Indvar Seqvar Term Constant ... Funterm Listterm Logterm Operator ... Quanterm Quoterm Setterm Variable ...
Defining-Axiom
Denotation Name
Analytic-Truth Conjunction Constant Defop Disjunction Equation Equivalence Expression Funconst Funterm Implication Indvar Inequality Listterm Logconst Logsent Logterm Negation Objconst Operator Quanterm Quantsent Quoterm Relconst Relsent Reverse-Implication Ruleop Sentence Sentop Seqvar Setterm Term Termop Truth Variable Word
All constants that were mentioned were defined.