In section 5 of the SML standard
(http://www.serviceml.org/SML-200702.pdf) there is a discussion of how
to provide structured XML output for schematron rules and how this
output is to be provided to an external application. We have a number
of questions on how the standard is to be interpreted, and have a
proposed implementation. Please read the design doc attached to the
following bug report, and provide your feedback directly in the bug report.