@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afd17c49-8dc2-4459-90aa-2e8352ed865a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afd17c49-8dc2-4459-90aa-2e8352ed865a> .