[jira] [Resolved] (STANBOL-1301) Entityhub Sesame Model returns Sesame BNodes as Entityhub Reference

["Rupert Westenthaler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STANBOL-1301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rupert Westenthaler resolved STANBOL-1301.
------------------------------------------

    Resolution: Fixed

fixed with http://svn.apache.org/r1581735 in 0.12.1 and http://svn.apache.org/r1581736 in the trunk

> Entityhub Sesame Model returns Sesame BNodes as Entityhub Reference
> -------------------------------------------------------------------
>
>                 Key: STANBOL-1301
>                 URL: https://issues.apache.org/jira/browse/STANBOL-1301
>             Project: Stanbol
>          Issue Type: Bug
>          Components: Entityhub
>    Affects Versions: 0.12.0
>            Reporter: Rupert Westenthaler
>            Assignee: Rupert Westenthaler
>             Fix For: 0.12.1
>
>
> The SesameModel for the Entithub converts Sesame BNodes as 'o.a.s.entityhub.sesame.model.RdfBNode' instances. As RdfBNode implements the Entityhub 'Reference' interface Sesame BNodes are in fact represented like URIs.
> This can create problems when serializing Entityhub Representations in RDF by as BNodes are serialized as URIs like in the following Example
> {code}
>     <http://example.org/mySkos#Concept123>
>         a <http://www.w3.org/2004/02/skos/core#Concept>;
>         <http://purl.org/dc/elements/1.1/identifier> "123" ;
>         <http://www.w3.org/2004/02/skos/core#prefLabel> "Concept123"@en;
>         <http://www.w3.org/2004/02/skos/core#scopeNote> 
>             <5d8580be71044a88bcfe9852d1e9cfb6node17c4j452vx19576> , 
>             <5d8580be71044a88bcfe9852d1e9cfb6node17c4j452vx19634> .
> {code}
> In this example scopeNode values do use a BNode to represent the nary relation to the Note, the creator of the Note, the date of creation ...
> However the BNode is serialized as URI because the Sesame Model reports it as an Reference (a RdfBNode).
> To avoid this the Sesame Model should be changed to simple ignore BNodes.



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