Re: Use rdf:ID in RDF/XML generated file

2023-09-07 Thread mbk 
Hi Andy,

Thank you for all these detailed and precise explanations.
Problem solved.

Regards!


Le jeu. 7 sept. 2023 à 17:27, Andy Seaborne  a écrit :
>
> On 07/09/2023 15:54, mbk wrote:
> >
> > Hi!
> >
> > We generate a RDF/XML file which has all its resources with the
> > 'rdf:about' attribute. We would like to replace this attribute with 'rdf:id'
> >
> > Using apache-jena 3.17.0 We create ressource with
> > model.createResource(uri,res) where uri is an UUID with prefix '_'
> > (_04f2f0d3-10f4-4248-a7fc-fc8243ec7250) and res os a ressource from a
> > vocabulary. The ressource node in generated file has rdf:about atribute.
> > We like to have rdf:ID instead
>
> Hi,
>
> Is that a URI of <_:04f2f0d3-10f4-4248-a7fc-fc8243ec7250> or
> <_04f2f0d3-10f4-4248-a7fc-fc8243ec7250
>
> The first is not a legal URI - the scheme name "_" isn't legal. It's not
> a blank node either because the argument string is interpreted as a URI.
>
> The second is a relative URI which when used in RDF/XML will be resolved
> against the base URI.
>
> You should use a full URI in a call to model.createResource.
>
> rdf:ID (on nodes) will become an URI fragment and also be resolved.
>
> rdf:ID="abc" is much the same as rdf:about="#abc".
>
>
> Do you have an minimal example of what you are trying to achieve and
> what you currently get?
>
> Is this related to:
>
> https://github.com/apache/jena/issues/2007
>
>  > Using apache-jena 3.17.0
>
> released 2020-11-25
>
> For security reasons (including with RDF/XML), you should upgrade to
> Jena 4.9.0
>
>  Andy
>
> >
> > Thanks
> >
> >

Re: Use rdf:ID in RDF/XML generated file

2023-09-07 Thread Andy Seaborne 

On 07/09/2023 15:54, mbk wrote:


Hi!

We generate a RDF/XML file which has all its resources with the 
'rdf:about' attribute. We would like to replace this attribute with 'rdf:id'


Using apache-jena 3.17.0 We create ressource with 
model.createResource(uri,res) where uri is an UUID with prefix '_' 
(_04f2f0d3-10f4-4248-a7fc-fc8243ec7250) and res os a ressource from a 
vocabulary. The ressource node in generated file has rdf:about atribute. 
We like to have rdf:ID instead


Hi,

Is that a URI of <_:04f2f0d3-10f4-4248-a7fc-fc8243ec7250> or 
<_04f2f0d3-10f4-4248-a7fc-fc8243ec7250


The first is not a legal URI - the scheme name "_" isn't legal. It's not 
a blank node either because the argument string is interpreted as a URI.


The second is a relative URI which when used in RDF/XML will be resolved 
against the base URI.


You should use a full URI in a call to model.createResource.

rdf:ID (on nodes) will become an URI fragment and also be resolved.

rdf:ID="abc" is much the same as rdf:about="#abc".


Do you have an minimal example of what you are trying to achieve and 
what you currently get?


Is this related to:

https://github.com/apache/jena/issues/2007

> Using apache-jena 3.17.0

released 2020-11-25

For security reasons (including with RDF/XML), you should upgrade to 
Jena 4.9.0


Andy



Thanks

Use rdf:ID in RDF/XML generated file

2023-09-07 Thread mbk 

Hi!

We generate a RDF/XML file which has all its resources with the 'rdf:about' 
attribute. We would like to replace this attribute with 'rdf:id'

Using apache-jena 3.17.0 We create ressource with model.createResource(uri,res) 
where uri is an UUID with prefix '_' (_04f2f0d3-10f4-4248-a7fc-fc8243ec7250) 
and res os a ressource from a vocabulary. The ressource node in generated file 
has rdf:about atribute. We like to have rdf:ID instead

Thanks