On Aug 13, 2014, at 4:19 PM, Andy Seaborne <[email protected]> wrote:

> 
> Jim,
> 
> Thanks for trying.  It's probably a question for jsonld-java directly. Jena 
> is using jsonld-java and maybe the writer is being too simplistic.  If there 
> improvements, then I'm very willing to add them but when I tried various 
> options, I didn't get nicer output at the time.  Maybe I was missing 
> something as well.

I think it's all a little more complex than I initially realized, but I know a 
bit more about JSON-LD now. :-) It seems like the way to manipulate the 
structure of the produced JSON-LD is via framing:

http://json-ld.org/spec/latest/json-ld-framing/

It might be nice for Jena to allow the user to provide a frame when writing 
JSON-LD. However in my case I wanted some triples to be serialized in the 
reverse direction, using the "@reverse" keyword (I have lots of triples with 
different subjects but the same object). But I don't think @reverse is handled 
yet in the framing algorithm:

https://github.com/json-ld/json-ld.org/issues/311

Best regards,
Jim

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