A collection of resolutions (proposals, non-binding, or final alike) to RDFa issues:
Resolutions
@instanceof (was: ISSUE-3)
@href/@resource without @rel/@rev/@about sets the subject for @property on the same element
@href/@resource without @rel/@rev/@about sets the subject for @instanceof on same element
Proposals, Explanations and Non-binding resolutions
The stuff in this section is mostly outdated and informative.
Dealing with i18n -- Karl D. on lang attributes accross (X)HTML versions
bunch of non-binding resolutions: (@instanceof is the attribute name for rdf:type; @id does *not* play a role in triple generation; @rel, @rev, and @instanceof cause chaining)