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Re: Change is required for test #0058

From: Gregg Kellogg <gregg@kellogg-assoc.com>
Date: Tue, 7 Feb 2012 12:47:44 -0500
To: Ivan Herman <ivan@w3.org>
CC: W3C RDFWA WG <public-rdfa-wg@w3.org>, Manu Sporny <msporny@digitalbazaar.com>
Message-ID: <88BF5556-02C9-4C1D-AA97-B0CE0F1F32BF@greggkellogg.net>
On Feb 7, 2012, at 6:04 AM, Ivan Herman wrote:

> 
> It seems that a change is required for test 0058 due to RDFa 1.0 and RDFa 1.1 changes
> 
> The test is:
> 
>  <body>
>    <div about="http://www.example.org/#ben" rel="foaf:knows">
>      <p typeof="foaf:Person" property="foaf:name">Mark Birbeck</p>
>      <p typeof="foaf:Person" property="foaf:name">Ivan Herman</p>
>    </div>
>  </body>
> 
> In RDFa 1.0, this led to 
> 
> <http://www.example.org/#ben> foaf:knows 
>     [ foaf:name "Mark Birbeck" ],
>     [ foaf:name "Ivan Herman" ].
> 
> In RDFa 1.1, this leads to a pretty ugly (and unreasonable) set of triplets of the form:
> 
> <http://www.example.org/#ben> foaf:knows 
>    [ foaf:name [ a foaf:Person ], [ a foaf:Person ] ] .
> 
> Due to the change in the relations between @typeof and @property (see 8.1.1.3.1 in the RDFa 1.1. Core).
> 
> If we want to maintain the same target triples, the test has to be changed to:
> 
> <body>
>    <div about="http://www.example.org/#ben">
>      <p property="foaf:knows" typeof="foaf:Person"><span property="foaf:name">Mark Birbeck</span></p>
>      <p property="foaf:knows" typeof="foaf:Person"><span property="foaf:name">Ivan Herman</span></p>
>    </div>
>  </body>
> 
> which has the advantage of testing the @property/@typeof relationship, too.
> 
> Actually, if we want to keep the old tests for RDFa 1.0, then a better way, probably, is to add a new, RDFa 1.1 specific test for this case

Agreed, we should have two separate tests. Leve as-is for RDFa 1.0 and create a new test for the RDFa 1.1 behavior.

Gregg

> Ivan
> 
> ----
> Ivan Herman, W3C Semantic Web Activity Lead
> Home: http://www.w3.org/People/Ivan/
> mobile: +31-641044153
> FOAF: http://www.ivan-herman.net/foaf.rdf
> 
> 
> 
> 
> 
Received on Tuesday, 7 February 2012 17:52:43 UTC

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