fact: Definition GetAttribute2 {heading} : @Tuple2 heading -> forall attr : Attributes2 heading, Domain2 heading attr := ith2.
imports: Coq.Lists.List Coq.Strings.String Coq.Logic.FunctionalExtensionality Coq.Sets.Ensembles Fiat.Common.ilist2 Fiat.Common.StringBound Coq.Program.Program Fiat.QueryStructure.Specification.Representation.Heading2 Fiat.Common.Ensembles.IndexedEnsembles Fiat.QueryStructure.Specification.Representation.Notations