'registering' other formats?

Just wondering...

Some other WG-s needed this:

http://www.w3.org/ns/formats/

It does have an entry for RDFa. I am just wondering whether we want to have some other file formats listed for XHTML+RDFa1.1, XML+RDFA1.1, etc...

Just an idea

Ivan
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Ivan Herman, W3C Semantic Web Activity Lead
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