docbook and RDF

Hi all,

 

Does docbook (XML) support constructs similar to those of
RDFa (for XHTML) that allows one to assign subject/predicate/object information
to [inline] content?  If so, could you provide some examples (or links to
examples) on how to do this?  It seems like this should be doable with a
few additional global attributes but I don’t want to re-invent the
wheel.  Thanks!

 

Matt