Integrate semantic uplift tools into pre-process step

[rob-metalinkage]

Allow a CSV or other supported input to use the CSV->RDF tools available from https://opengeospatial.github.io/ogc-na-tools/jsonld-uplift/

This could be uplifted, transformed, then validated to create a power to/from mapping.

The other advantage is the sematic uplift process is quite complex in terms of designating the source files and target profiles - a lot of that would be inherent in registering an example of this form in the bblocks processing.

[avillar]

I think a more standard path would be to have csvw-based blocks, wouldn't it? Instead of schema you have cswv definition, and then the examples can be CSV files that get uplifted to RDF. And we can define CSV -> JSON transforms to specific bblocks:// targets.