Eg: simple semantic annotations of data provides easy integration (eg, with MusicBrainz, Wikipedia, geographic data sets, etc)

• Eg: simple semantic annotations of data provides easy integration (eg, with MusicBrainz, Wikipedia, geographic data sets, etc)

• What is needed: some simple vocabularies, simple annotation

• • annotation an be generated by a server automatically, or
  • added by the user via some user interface

• This extra data can be in some microformats, in RDFa, …