- From: Dan Brickley <danbri@danbri.org>
- Date: Sat, 8 Sep 2012 15:13:54 +0800
- To: Jeni Tennison <jeni@jenitennison.com>
- Cc: Ed Summers <ehs@pobox.com>, "Dawson, Laura" <Laura.Dawson@bowker.com>, Thad Guidry <thadguidry@gmail.com>, "public-vocabs@w3.org" <public-vocabs@w3.org>
On 8 Sep 2012, at 03:15, Jeni Tennison <jeni@jenitennison.com> wrote: > > On 7 Sep 2012, at 20:03, Ed Summers wrote: >> It would be interesting to know if the HTML spec allowed multiple >> identifiers, similar to how other HTML attributes work: > > > "The itemid attribute, if specified, must have a value that is a valid URL potentially surrounded by spaces." > > http://www.w3.org/TR/microdata/#attr-itemid > > So that would be 'no', not according to spec. > > I've often wondered whether the schema.org 'url' property is meant to be synonymous with itemid. That design was 'before my time', but yes, I believe that was the intent. > I'm not sure what happens in schema.org interpreters when you specify one/other/both/multiple urls... I think that would necessarily be application specific, though it would be good if similar apps (eg. Rich Snippet -type ui) behaved in similar ways. Dan > Jeni > -- > Jeni Tennison > http://www.jenitennison.com > >
Received on Saturday, 8 September 2012 07:14:31 UTC