Hi Julian, > has anybody looked closely at > <http://research.talis.com/2005/erdf/wiki/Main/RdfInHtml>, > and knows whether it describes a true superset of > <http://dublincore.org/documents/2008/08/04/dc-html/>? We did look at the Embeddable RDF profile when we were drafting DC-HTML, and I made a few notes on the differences in https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind0708&L=DC-ARCHITECTURE&P=613 My (ii) there is no longer true (i.e. DC-HTML doesn't use any "built-in" prefix-namespace mappings). So (I think) the features of DC-HTML which mean that eRDF is not strictly a superset are my (iii) and (iv): - the use of the meta/@scheme attribute for literal datatyping; and - the generation of a triple with an rdf:value predicate from [log in to unmask] Pete