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Re: @lang and @xml:lang in XHTML+RDFa 1.1

From: KANZAKI Masahide <mkanzaki@gmail.com>
Date: Thu, 14 Jan 2010 21:40:40 +0900
Message-ID: <834575811001140440y6d01eb09m4cbff1cb7edfe8b9@mail.gmail.com>
To: Gregg Kellogg <gregg@kellogg-assoc.com>
Cc: Shane McCarron <shane@aptest.com>, "public-rdf-in-xhtml-tf@w3.org" <public-rdf-in-xhtml-tf@w3.org>
Hi Gregg, thanks for reply.

2010/1/14 Gregg Kellogg <gregg@kellogg-assoc.com>:
> In practice, the way I handle this, is to perform range mapping on untyped literals. By looking up the range of the predicate, I can often infer the appropriate datatype for the literal, turning
>        <> dc:modified "2010-01-13"@ja .
> into
>        <> dc:modified "2010-01-13"^^<http://www.w3.org/2001/XMLSchema#date> .
> (having asserted xs:date a range of dc:modified).

Well, that's a good idea for RDFa consumers, though not all terms have
range description in the schema (e.g. properties from simple Dublin
Core). And the basic problem of lang tag handling in RDFa still

Anyway, thanks for the suggestion.


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Received on Thursday, 14 January 2010 12:41:15 UTC

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