[jira] [Resolved] (JENA-132) N3 / TURTLE serializers ignore relative URI

["Andy Seaborne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne resolved JENA-132.
--------------------------------

       Resolution: Fixed
    Fix Version/s: Jena 2.10.1
         Assignee: Andy Seaborne

Jena RIOT writes output RDF. 
if the data has relative IRIs, then relative IRIs are output.
The parsers can be used to output relative IRIs by adding a processing stage (StreamRDF).

Relative URIs are also used in output when the base is set in the write operation with 
a @base directive as the first line and can be removed. 

                
> N3 / TURTLE serializers ignore relative URI
> -------------------------------------------
>
>                 Key: JENA-132
>                 URL: https://issues.apache.org/jira/browse/JENA-132
>             Project: Apache Jena
>          Issue Type: Wish
>          Components: Jena, RDF API
>            Reporter: Alexandre Bertails
>            Assignee: Andy Seaborne
>            Priority: Minor
>             Fix For: Jena 2.10.1
>
>
> Unlike RDF/XML* serializers, N3 and TURTLE ignore the base URI in their output.
>   val turtle =
> """
> @prefix foaf:    <http://xmlns.com/foaf/0.1/> .
> @prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
> <#JL>
>       a       foaf:Person ;
>       foaf:homepage </2007/wiki/people/JoeLambda> ;
>       foaf:img <images/me.jpg> ;
>       foaf:name "Joe Lambda" .
> """
>   val base = "http://w3.org/People/Joe"
>   val model = {
>     val m = ModelFactory.createDefaultModel()
>     m.getReader("TURTLE").read(m, new StringReader(turtle), base)
>     m
>   }
>   model.getWriter("TTL").write(model, System.out, base) // doesn't work as expected
>   model.getWriter("RDF/XML-ABBREV").write(model, System.out, base) // this one is ok

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