something_URI
HelmLibraryObjects.Logic.trans_eq_URI
MatitaLibraryObjects.Equality.trans_eq_URI
+
+let true_URI = MatitaLibraryObjects.Logic.true_URI
+let false_URI = MatitaLibraryObjects.Logic.false_URI
+let absurd_URI = MatitaLibraryObjects.Logic.absurd_URI