[whatwg] rel/rev for <form> ?

[Mike Dierken]

> 
> Yet, I have to add that what we've suggested is (almost) 
> useless. That's because the WA 1.0 specification already 
> contains something that can solve what we wanted: profiles [1].
> 
> [1] http://www.whatwg.org/specs/web-apps/current-work/#profile
Can the 'class' attribute have multiple values? If not, then a new attribute
would be needed, unless we overload the use of 'class' for presentation with
the use of 'class' for semantic purposes.