Nice!

Something I often thought about implementing was SPARQL functions for
doing unit conversions based on https://www.qudt.org/ stuff.

I think this is a super demo of "inference" and RDF power - being able
to query for "X in kg/s" etc.

I have no intention or time to do it now - but maybe someone feels inspired ;)

Cheers,
- Gunnar

On Mon, 26 Jul 2021 at 14:43, Nicholas Car
<nicholas....@surroundaustralia.com> wrote:
>
> Hi all,
>
> Hot off the back of the 6.0.0 release, I have here a small RDFlib extension 
> module, TimeFuncs (https://github.com/RDFLib/timefuncs) which is just a 
> library of RDFlib-implemented extended SPARQL functions that relate to the 
> Time ontology in OWL (https://www.w3.org/TR/owl-time/).
>
> This library, when shortly completed, will make RDFlib the first 
> implementation of such time functions (Jena & RDF4J are planned) and also 
> show neatly how others may extend RDFlib's SPARQL grammar.
>
> I'll add SPARQL extension notes to the RDFlib 6.0.1 release, due in a week or 
> two (minor docco updates on top of 6.0.0).
>
> Cheers,
>
> Nick
>
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