[jira] [Commented] (JENA-745) Pretty printing TriG needs to adapt to shared blank nodes

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

    [ https://issues.apache.org/jira/browse/JENA-745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062497#comment-14062497 ] 

Andy Seaborne commented on JENA-745:
------------------------------------

The problem is each graph is printed independently. 

# The solution immediately may be to use TRIG_BLOCKS as TRIG_PRETTY.
# The Turtle pretty printer needs to be parameterized for checking unique use of bnodes needed for {{[]}} usage.


> Pretty printing TriG needs to adapt to shared blank nodes
> ---------------------------------------------------------
>
>                 Key: JENA-745
>                 URL: https://issues.apache.org/jira/browse/JENA-745
>             Project: Apache Jena
>          Issue Type: Bug
>    Affects Versions: Jena 2.11.2
>            Reporter: Andy Seaborne
>
> http://mail-archives.apache.org/mod_mbox/jena-users/201407.mbox/%3C1405423822.66766.YahooMailNeo%40web173106.mail.ir2.yahoo.com%3E
> Pretty printing TriG is confused by shared bnodes.
> {noformat}
> :G1 { _:a :p 1 }
> :G2 { _:a :p 2 }
> {noformat}
> becomes
> {noformat}
> :G1 { [ :p 1 ] }
> :G2 { [ :p 2 ] }
> {noformat}



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