Revert "Update test page XSD to 5.4"

This reverts commit d77ebeff1b53a95ff06c60c1b7987a9688294be7.
Revert "Update test page XSD to 5.4"

This reverts commit 1293694bf230cadc478c00bbddb6c65b55df919d.
Revert "Update test page XSD to 5.4"

This reverts commit 488f201cc0078cb76bfee2ba08210436f008c02b.
Revert "Update test page XSD to 5.4"

This reverts commit 261a4a88544449734fed8c428a1c5859dbe15a40.
Revert "Update test page XSD to 5.4"

This reverts commit 76a68ccb8b4f2758966c5e943860eb637cbd1617.