@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/data-processing/activities/3f1ab0aa-94da-ec11-bb3d-000d3a4936d5> rdfs:isDefinedBy <https://stad.gent/data/data-processing/activities/3f1ab0aa-94da-ec11-bb3d-000d3a4936d5> .