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Re: How do you flag a resource which is not available anymore?

From: Bernard Vatant <bernard.vatant@mondeca.com>
Date: Mon, 2 Jun 2014 09:56:21 +0200
Message-ID: <CAK4ZFVHk3=uBz2hHPzU=Fh7SPQ3g6t9gYy1O6_6ZqkWGHAjbZA@mail.gmail.com>
To: Phil Archer <phila@w3.org>
Cc: W3C Web Schemas Task Force <public-vocabs@w3.org>
Hi Phil

POWDER validUntil looks like a sensible option, thanks for the hint. Or
maybe we could define a subproperty in VOAF, specific to vocabularies.


2014-05-30 11:33 GMT+02:00 Phil Archer <phila@w3.org>:

> Hi Bernard,
>
> You'd think they'd at least have the decency to set up HTTP 410 (gone)
> responses. Ah well.
>
> The POWDER validUntil property may or may not have the semantics you want
> [1]. No domain and range are defined for it.
>
> Cheers
>
> Phil.
>
> [1] http://www.w3.org/2007/05/powder-s#validuntil
>
>
> On 30/05/2014 10:09, Bernard Vatant wrote:
>
>> Hi vocabulers
>>
>> We have more and more records in LOV of which URIs are 404, unfortunately,
>> with no replacing resource whatsoever.
>> See e.g., http://lov.okfn.org/dataset/lov/details/vocabulary_dir.html etc
>> We want to keep the record in LOV, along with backup versions, such as
>> http://lov.okfn.org/dataset/lov/agg/archives/dir_dir/file_
>> dir_2006-06-27.n3
>>
>> We want to flag the URI some way, such as some "offlineSince" or
>> "validUntil" property, with value a xsd:date. This property would be added
>> to the VOAF vocabulary, unless someone knows about an existing property to
>> express that. There are various "valid" properties in DC terms and other
>> vocabularies, but not sure they capture the expected semantics.
>>
>> Thanks for any suggestion.
>>
>>
> --
>
>
> Phil Archer
> W3C Data Activity Lead
> http://www.w3.org/2013/data/
>
> http://philarcher.org
> +44 (0)7887 767755
> @philarcher1
>



-- 

*Bernard Vatant*
Vocabularies & Data Engineering
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Received on Monday, 2 June 2014 07:57:09 UTC

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