@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4461cc-a1c2-4612-b3ea-8e522b4449c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4461cc-a1c2-4612-b3ea-8e522b4449c6> .