json/remotes/different-id-ref-string.json - third_party/github.com/python-jsonschema/jsonschema - Git at Google

 {
     "$id": "http://localhost:1234/real-id-ref-string.json",
     "$defs": {"bar": {"type": "string"}},
     "$ref": "#/$defs/bar"
 }
	{
	"$id": "http://localhost:1234/real-id-ref-string.json",
	"$defs": {"bar": {"type": "string"}},
	"$ref": "#/$defs/bar"
	}