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Re: PROV-ISSUE-281 (TLebo): prov-o namspaces are not dereferencable [Ontology]

From: Ivan Herman <ivan@w3.org>
Date: Wed, 16 May 2012 09:45:32 +0200
Cc: Provenance Working Group <public-prov-wg@w3.org>
Message-Id: <32A1ACAD-7D5C-45FB-9D0D-26A9C0365717@w3.org>
To: Timothy Lebo <lebot@rpi.edu>

On May 14, 2012, at 17:29 , Timothy Lebo wrote:

> Using the following, I see that the PROV namespace is now using content negotiation:
> curl -H "Accept: application/rdf+xml" -L http://www.w3.org/ns/prov
> curl -H "Accept: text/turtle" -L http://www.w3.org/ns/prov
> these HTTP 200 to prov.rdf and prov.ttl, respectively.
> For future reference, could someone report what was done to achieve this?

Paul bribed me:-)

/ns includes the following prov.var file:

09:43 ns> more prov.var 
URI: prov

URI: prov.html
Content-Type: text/html

URI: prov.rdf
Content-Type: application/rdf+xml; qs=0.4

URI: prov.ttl
Content-Type: text/turtle; qs=0.5

That works with Apache. The result is content negotiation.

> More importantly, what steps will need to be taken again when prov-o is updated in future releases?

You give me (or others in the staff) the updated version of the files to refresh the content of the Web site.


> Thanks,
> Tim
> On Mar 4, 2012, at 2:47 PM, Provenance Working Group Issue Tracker wrote:
>> PROV-ISSUE-281 (TLebo): prov-o namspaces are not dereferencable [Ontology]
>> http://www.w3.org/2011/prov/track/issues/281
>> Raised by: Timothy Lebo
>> On product: Ontology
>> The class and property URIs in prov-o need to resolve to an RDF definition when HTTP requested.

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 Wednesday, 16 May 2012 07:42:24 UTC

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