theorem Dictionary.instCoeBeliefConception._proof_1
theorem Dictionary.instCoeBeliefConception._proof_1: ∀ (v : e4xks8h4.Dictionary.Belief), e4xks8h4.Dictionary.Conception.Is (Subtype.val v)
theorem Dictionary.instCoeBeliefConception._proof_1
theorem Dictionary.instCoeBeliefConception._proof_1: ∀ (v : e4xks8h4.Dictionary.Belief), e4xks8h4.Dictionary.Conception.Is (Subtype.val v)