theorem BFO.instCoeRoleRealizableEntity._proof_1
theorem BFO.instCoeRoleRealizableEntity._proof_1: ∀ (v : hz46pbq2.BFO.Role), hz46pbq2.BFO.RealizableEntity.Is (Subtype.val v)
theorem BFO.instCoeRoleRealizableEntity._proof_1
theorem BFO.instCoeRoleRealizableEntity._proof_1: ∀ (v : hz46pbq2.BFO.Role), hz46pbq2.BFO.RealizableEntity.Is (Subtype.val v)