- From: Ivan Herman <ivan@w3.org>
- Date: Thu, 31 Jan 2013 16:21:46 +0100
- To: Manu Sporny <msporny@digitalbazaar.com>
- Cc: public-rdfa-wg@w3.org
- Message-Id: <CC6EC834-9F19-4649-B910-E9CC00527715@w3.org>
On Jan 31, 2013, at 16:02 , Manu Sporny <msporny@digitalbazaar.com> wrote: > On 01/31/2013 07:05 AM, Ivan Herman wrote: >> To be honest, I am not sure how to solve these issues, and I would >> welcome your suggestions. We face two problems here. > > Sorry, Ivan - I'm going to have to disagree with you here. We had months > and months of discussion about this between the HTML WG and WHAT WG. The > HTML5 spec is crystal clear: There is NO versioning mechanism for HTML5 > and XHTML5. We're not changing that. Full stop. :) > > We tried to and there were multiple Formal Objection threats over > introducing any sort of versioning in HTML5+RDFa or XHTML5+RDFa. > > We didn't like this, which is why we said that if an RDFa Processor sees > @version, it MUST process it. So, Olaf can use the XHTML1+RDFa 1.1 > DOCTYPE now and his document will continue to be processed as such. If > he wants to use XTHML5+RDFa 1.1, then he can use @version (which won't > validate). There will most likely never be an XHTML6 or HTML6 that is > versioned, we may fall back to @version if it does become versioned. > > The reason HTML5 doesn't have a versioning mechanism is because the > browser vendors tried for years to use the versions that people put in > their documents and found out that authors get the DOCTYPE declaration > wrong more times than they get it right. So, now DOCTYPE declarations > are mostly meaningless on the Web because novices didn't get it right. > There is no disagreement here. This is what I tried to convey but I was not successful... Ivan > -- manu > > -- > Manu Sporny (skype: msporny, twitter: manusporny, G+: +Manu Sporny) > President/CEO - Digital Bazaar, Inc. > blog: Aaron Swartz, PaySwarm, and Academic Journals > http://manu.sporny.org/2013/payswarm-journals/ > ---- Ivan Herman, W3C Semantic Web Activity Lead Home: http://www.w3.org/People/Ivan/ mobile: +31-641044153 FOAF: http://www.ivan-herman.net/foaf.rdf
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Received on Thursday, 31 January 2013 15:22:13 UTC