[jira] [Commented] (JENA-319) If the URI for the named graph in a Dataset does not contain a colon ":" it is accepted but can not be retrieved.

["Claude Warren (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13451612#comment-13451612 ] 

Claude Warren commented on JENA-319:
------------------------------------

If  dataset.addNamedModel(uri, m)  resolves the URI relatvie to the base URI should not the query do the same thing?

I found it disconcerting that the dataset would accept a "uri" but when trying to retrieve the same uri in a query it failed.

Perhaps the addNamedModel() should ensure that the uri is valid?
                
> If the URI for the named graph in a Dataset does not contain a colon ":" it is accepted but can not be retrieved.
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: JENA-319
>                 URL: https://issues.apache.org/jira/browse/JENA-319
>             Project: Apache Jena
>          Issue Type: Bug
>            Reporter: Claude Warren
>            Assignee: Andy Seaborne
>         Attachments: DatasetGraphNameTest.java
>
>
> If dataset.addNamedModel(uri, m) is called and 'uri' does not have a colon the query select * { graph <uri> { ?s ?o ?p }} does not return any results even though select ?g { graph ?g { ?s ?o ?p }} will return the uri as ?g.
> JUnit based test case attached.

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