[whatwg] Proposal: allow itemid to record multiple identifiers for an item

[Ian Hickson]

On Wed, 5 Dec 2012, Ed Summers wrote:
> 
> Was the "id" itemprop you used in your examples a hypothetical property 
> that would need to be defined at schema.org or elsewhere, or did you 
> find it defined already?

Hypothetical. In the schema.org vocabulary, the existing "url" property 
could be used, maybe? Or a new one, of course. I couldn't quite tell from 
the schema.org documentation if "url" was intended to do this.

-- 
Ian Hickson               U+1047E                )\._.,--....,'``.    fL
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