{J : Type v} →
  [inst : CategoryTheory.SmallCategory J] →
    {F : CategoryTheory.Functor J CommRingCat} →
      {motive : CommRingCat.Colimits.Prequotient F → Sort u} →
        (t : CommRingCat.Colimits.Prequotient F) →
          ((t : CommRingCat.Colimits.Prequotient F) → CommRingCat.Colimits.Prequotient.below t → motive t) →
            motive t ×' CommRingCat.Colimits.Prequotient.below t