It seems getting a provisional allocation with IANA will take just
some days - so I am not sure why this was never done to start with.


Thanks Andy, who helped fix this quickly in Jena - for working with
the current Jena release I let the Taverna Language part that parses
RDF/XML use a fake file:/// URI reference instead.
https://github.com/apache/incubator-taverna-language/pull/37/files

It's not ideal as it has to translate back and forward to match up
again with the RO manifest. Let's try to check if we can catch up with
Jena when we ship Taverna Language next - I think it's due a release
as well to include some recent pull requests.



Yes, no-one should use RDF/XML today.. but that's what COMBINE archives mandate:
http://co.mbine.org/specifications/omex.version-1.pdf#subsection.4

<dcterms:created rdf:parseType="Resource">
  <dcterms:W3CDTF>2014-06-26T10:29:00Z</dcterms:W3CDTF>
</dcterms:created

(OK, that's a weird usage of the literal datatype)

I should be careful about throwing stones in glass house here:
https://github.com/apache/incubator-taverna-language/blob/master/taverna-scufl2-wfbundle/src/test/resources/org/apache/taverna/scufl2/rdfxml/example/workflowBundle.rdf#L23
:)

On 18 January 2018 at 14:59, Andy Seaborne <[email protected]> wrote:
> Jena doesn't enforce IANA registration.
>
> https://issues.apache.org/jira/browse/JENA-1462
>
> only applied to RDF/XML.
>
> Workaround 1: don't use RDF/XML!
>
> Workaround 2:
>
> Turn off IANA scheme registration checking on:
>
> IRIFactory.iriImplementation()
>
> which was the (incorrectly) used IRIFactory for RDF/XML parsing.
>
>   https://github.com/apache/jena/pull/342/commits/aecfaac0d6
>
> Proper fix: next release.
>
>     Andy
>
>
> On 18/01/18 14:30, Ian Dunlop wrote:
>>
>>
>> Hello,
>>
>> Is “fluctual” actually a word?
>> Anyway, what’s the headline news here? Jena can’t parse app:// URLs
>> because they aren’t an approved standard but we need them for the RO bundle.
>> Couldn’t we change the Jena code to play nicely and parse app://? I
>> appreciate getting standards correct but how long will it take?
>>
>> Cheers,
>>
>> Ian
>>
>> Sent from Mail for Windows 10
>>
>> From: Stian Soiland-Reyes
>> Sent: 17 January 2018 19:35
>> To: [email protected]
>> Subject: The app URI scheme -> IANA
>>
>> In TAVERNA-1027 we came across the app URI scheme
>> not being IANA registered, and since been abandoned
>> by W3C (as the working group collapsed).
>>
>> Well I'm trying to fix that - at least with a provisional registration
>> and an Internet-Draft:
>>
>> https://tools.ietf.org/html/draft-soilandreyes-app-00
>>
>> Comments welcome - preferably as issues/pull requests
>> in https://github.com/stain/I-D
>>
>>
>



-- 
Stian Soiland-Reyes
http://orcid.org/0000-0001-9842-9718

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