@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1f54aa-fcfa-4e58-a8d9-0ed03685e6bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1f54aa-fcfa-4e58-a8d9-0ed03685e6bb> .