@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0b3bcb-5f39-4d2f-956e-ee98696d21fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0b3bcb-5f39-4d2f-956e-ee98696d21fa> .