Re: RDF addDatasource

Pernot Christian wrote:

> We're currently dealing with RDF datasources.
> We use one RDF for displaying a tree (dont-build-content), and we'd 
> like to update and add parts of the tree dynamically.
>
> We use the compositeDatasource to add RDFDatasources, but it does not 
> work if the elements in the new datasource were already present in the 
> original datasource. We really want the new datasaource to overwrite 
> existing parts, I thought the coalesceDuplicateArcs should deal with 
> this case, but it is not (maybe the RDF we build does not have the 
> required attributes ?)

Maybe you need to allowNegativeAssertions and use those to disable the 
existing parts?

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