Re: R2RML extension to produce RDF lists/containers

I'm copying the public mailing list, sorry for the trouble.

Le 13/10/2020 à 11:32, Franck Michel a écrit :
> Dear Souri,
>
> Thanks a lot for the panel discussion yesterday, I think most of us 
> really enjoyed having your perspective and view on R2RML and what's 
> been done since then.
>
> Following up on the discussion regarding RDF lists, here are a few 
> pointers to the specification 
> <http://i3s.unice.fr/~fmichel/xr2rml_specification.html> of the xR2RML 
> mapping language in which we addressed this question. The idea is to 
> use "nested term maps", that is term maps within term maps, together 
> with new term types  for RDF list, bag, seq and alt.
>
> You can see examples in sections 2.5 
> <http://i3s.unice.fr/~fmichel/xr2rml_specification.html#_Toc466307455> 
> and 2.6 
> <http://i3s.unice.fr/~fmichel/xr2rml_specification.html#_Toc466307456>. 
> Section 3 describes this more formally in 3.2.2.5 
> <http://i3s.unice.fr/~fmichel/xr2rml_specification.html#_Toc466307471> 
> and 3.2.3 
> <http://i3s.unice.fr/~fmichel/xr2rml_specification.html#_Toc466307472>. 
> We implemented this in Morph-xR2RML in the case of the MongoDB database.
>
> Looking forward to hearing your feed-back and suggestions on this topic.
>
> Regards,
>    Franck.
>
> -- 
> signature
>
>  Franck MICHEL - CNRS research engineer
> Université Côte d’Azur, CNRS, Inria
> I3S laboratory (UMR 7271)
> franck.michel@cnrs.fr <mailto:franck.michel@cnrs.fr> - +33 (0)4 8915 
> 4277  
>