> On 18. Sep 2018, at 21:40, ajs6f <[email protected]> wrote:

That was quick!

> Not in general, no, although some specific DatasetGraph implementations may.

Any idea where I should look?

> There is some API support for reification:
> 
> https://jena.apache.org/documentation/notes/reification.html
> 
> Does that meet your use case?

No, unfortunately not. I need the graph name too.

Thomas


> ajs6f
> 
>> On Sep 18, 2018, at 3:37 PM, thomas lörtsch <[email protected]> wrote:
>> 
>> Hi,
>> 
>> a questions (and my apologies upfront that I don’t take the time to dive 
>> into the code myself, but it would take me a lot of time):
>> 
>> Does Jena happen to add an internal ID to each quad (statement+graphName)?
>> 
>> Some databases do so for internal administrative purposes (I believe) and so 
>> I thought it might be worth to ask.
>> If Jena does provide such IDs I would like to use them as reification IDs 
>> and my next question would be about how hard it is to access them.
>> 
>> Thanks,
>> Thomas
> 

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