Bristol University Lab
Bristol University Lab
http://www.ilrt.bris.ac.uk/projects/semantic_web
Dublin Core
The dublin core metadata initiative is an open forum engaged in the development of interoperable online metadata standards that support a broad range of purposes and business models. dcmi's activities include consensus-driven working groups, global conferences and workshops, standards liaison, and educational efforts to promote widespread acceptance of metadata standards and practices.
http://www.dublincore.org/
HP Labs Research
HP Labs Research
http://www.hpl.hp.com/semweb/
Project Desire
Project Desire
http://www.desire.org/