I am the assigned Gen-ART reviewer for draft-holsten-about-uri-scheme-06.txt For background on Gen-ART, please see the FAQ at . Please resolve these comments along with any other Last Call comments you may receive. Summary: This draft is almost ready for publication as Proposed Standard but has a minor issue that needs to be clarified. * Minor ======= The draft talks about reserved "about" URIs without talking about how an application can actually recognize the reserved URIs. Is there an expectation that many more reserved about URIs will be created in the future? (I found 3 in total with two of them defined to be unresolvable). Is there going to be an IANA registry set up for this purpose? If so, this document needs to instruct IANA to create such a registry and provide the initial entries there.