fact: Definition isLocalizingClass (SOM : SubsetsOfMors) : UU := (isLocalizingClass1 SOM) × (isLocalizingClass2 SOM) × (isLocalizingClass3 SOM).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors