@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/data-processing/activities/c31f6bb7-7317-eb11-a813-000d3a4b2b00> rdfs:isDefinedBy <https://stad.gent/data/data-processing/activities/c31f6bb7-7317-eb11-a813-000d3a4b2b00> .