},
  "preserving": {
     "unspecified": "bar",
     "unspecifiedObject": {"unspecified": "bar"},
     "pruning": {},
     "preserving": {"unspecified": "bar"}
  }
}
`

func BenchmarkPrune(b *testing.B) {
	b.StopTimer()
	b.ReportAllocs()

	schema := &structuralschema.Structural{
		Generic:    structuralschema.Generic{Type: "object"},