@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/data-processing/activities/0c2aa7b2-e9c1-ea11-80f4-005056af0e87> rdfs:isDefinedBy <https://stad.gent/data/data-processing/activities/0c2aa7b2-e9c1-ea11-80f4-005056af0e87> .