OpenDocument 1.2 (and OpenOffice) support RDF meta data for documents.
- Are there any example applications
that use this RDF data within documents (besides
OpenOffice)?
- Are there any development libraries that support working with RDF within ODF documents?
Aperture is a parser/crawler library (in Java) that supports extracting the RDF metadata from various document formats, including OpenDocument.
Strigi is a desktop search engine (e.g. used by the KDE desktop) and indexes RDF data for OpenOffice documents:
> rdfindexer semanticOverflow.odt