%read "../syntax/base.elf".
%read "../../propositional/model_theory/base.elf".
%sig BaseFOLMOD = {
%include STTIFOLEQ %open.
%include BaseMOD %open.
univ : set.
}.
%view BaseFOLMODView : BaseFOL -> BaseFOLMOD = {
%include BaseMODView.
i := elem univ.
}.