Derived SI units should always contain refence to SI base units

[markdoerr]

It is very hard to create a SPARQL query to EMMO that directly retrieves the SIBaseUnit of derived SIDimensionalUnits.

E.g., force / Newton 1 N = 1 kg m / s²

etc.

I propose to add a property:

hasSIBaseSymbolValue

In the case of force it would also be nice to be able to directly query, from which SIBaseUnits it was derived. (without parsing the hasDimensionString )