- From: Reece Dunn <msclrhd@googlemail.com>
- Date: Thu, 14 Jul 2011 20:48:13 +0100
- To: Gregg Kellogg <gregg@kellogg-assoc.com>
- Cc: RDFa WG <public-rdfa-wg@w3.org>, "hsivonen@iki.fi" <hsivonen@iki.fi>
On 14 July 2011 20:05, Gregg Kellogg <gregg@kellogg-assoc.com> wrote: > On Jul 14, 2011, at 11:30 AM, Reece Dunn wrote: >> On 14 July 2011 18:44, Gregg Kellogg <gregg@kellogg-assoc.com> wrote: >> The default RDFa profile? I could not find a reference to this. > > From RDFa Core 1.1 [1]: > > The Host Language may require the automatic inclusion of one or more default > RDFa Profiles. If it does, the RDFa Profile triples that establish term or > URI mappings must not change without changing the associated profile URI. > RDFa Processors may embed, cache, or retrieve the RDFa Profile triples > associated with that profile. > > For RDFa Core 1.1, this is http://w3.org/profile/rdfa-1.1 [2], For > XHTML+RDFa 1.1 (and HTML+RDFa 1.1) this > is http://w3.org/profile/html-rdfa-1.1 [3][4] Thanks for the links and spec. text extract. >> What if I use someone's profile definitions (including ones I define) >> and they decide to point a prefix elsewhere? E.g. changing foaf: from >> "http://xmlns.com/foaf/0.1/" to "http://xmlns.com/foaf/spec/"? > > Presumably, as the author, you are in control of what profiles you > reference. And, if the profile owners play by the rules, the won't change. Yes -- one of my concerns was that the underlying profile could change (which is an issue with the default profiles, as the RDFa profile is a draft). - Reece
Received on Thursday, 14 July 2011 19:48:50 UTC