@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/data-processing/activities/8566b90a-bd90-eb11-b1ac-000d3abd7263> rdfs:isDefinedBy <https://stad.gent/data/data-processing/activities/8566b90a-bd90-eb11-b1ac-000d3abd7263> .