[NEW]: Data Supplier / Data Origin

[coolharsh55]

Specs

DPV

New Concept(s)

Proposal from Georg on mailing list: https://lists.w3.org/Archives/Public/public-dpvcg/2026Jan/0006.html

1. Data Supplied / Data Sender: not only who a data recipient is (already covered), but also who in the supply chain who sent the data? (needed in NIS2 for example)

We have the concepts for DataImporter and DataExporter which might overlap with this.

2. Data Origin: not only who/what the data source is (already covered), but also from
   where it originated: from where were the data sent?

We already have concepts Data Source which have specific sources, which might overlap with this requirement.