This means that I can create a valid Schematron that results in an invalid SVRL report.
# only failed assertions are reported
failed-assert =
element failed-assert {
attlist.assert-and-report, diagnostic-reference*, property-reference*, human-text?
}
# only successful asserts are reported
successful-report =
element successful-report {
attlist.assert-and-report, diagnostic-reference*, property-reference*, human-text?
}