is mentioned by

Thm* d:Decl, f:(LabelLabel), x:Label, z:decl_type(d o f;f(x)). z decl_type(d;x)	[rename_decl_subtype]
Thm* D:(IDecl), x:Label, j:I, z:decl_type(D(i) for i I;x). z decl_type(D(j);x)	[dall_subtype]
Def d o f(x) == y:Label. if x = f(y) d(y) else Top fi	[rename_decl]
Def Decl == LabelType	[decl]

In prior sections: mb label

Try larger context: GenAutomata