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Re: Schema.org External Enumerations mechanism

From: Adrian Giurca <giurca@tu-cottbus.de>
Date: Wed, 25 Apr 2012 16:56:12 +0200
Message-ID: <4F98108C.1070405@tu-cottbus.de>
To: Stéphane Corlosquet <scorlosquet@gmail.com>
CC: Dan Brickley <danbri@danbri.org>, jean delahousse <delahousse.jean@gmail.com>, Guha <guha@google.com>, Danny Ayers <danny.ayers@gmail.com>, public-vocabs@w3.org, Daniel Dulitz <daniel@google.com>, ivan@w3.org
Hello,
On 4/25/2012 4:48 PM, Stéphane Corlosquet wrote:
>
>
> On Wed, Apr 25, 2012 at 10:30 AM, Dan Brickley <danbri@danbri.org 
> <mailto:danbri@danbri.org>> wrote:
>
>     On 25 April 2012 16:04, jean delahousse <delahousse.jean@gmail.com
>     <mailto:delahousse.jean@gmail.com>> wrote:
>     > Hello,
>     >
>     > Just to be sure, you say it is not possible to express this :
>     >
>     > <p vocab="http://schema.org/" resource="#manu"
>     > typeof="Person wiki:Programmer"> .
>     >
>     > whith microdata as microdata does not support multiple types ?
>     >
>     > It is too bad because it exactly answers the needs a) to use
>     high level
>     > classes inside schema.org <http://schema.org> to have a shared
>     classification, b) to be able to
>     > use any external vocabularies to get a more detailed or more
>     domain oriented
>     > description.
>
>     That's my understanding, e.g. per
>     http://openspring.net/blog/2011/06/10/microdata-multiple-vocabularies
>
>
> It should be clarified that after the schema.org <http://schema.org> 
> workshop last Sept, hixie changed microdata to support multiple types 
> as long as they belong to the same microdata vocabulary. The example 
> above remains unfeasible in microdata though since it uses types from 
> multiple vocabs.
Can you share a link, because  http://www.w3.org/TR/html5/microdata.html 
allows for multiple properties (the value of @itemprop is a list of 
tokens) but not for types (@itemtype is an absoulte  URL )
>
> Steph.
-Adrian Giurca
>
>
>     and http://www.jenitennison.com/blog/node/161
>
>     (these also show some hacks and partially usable approaches, e.g.
>     using properties called 'type' or itemref, but also why this is a hard
>     problem given microdata's current design)
>
>     Dan
>
>
Received on Wednesday, 25 April 2012 14:56:49 GMT

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