@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f54e16af-4912-4a03-8380-ecf9d7d010ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f54e16af-4912-4a03-8380-ecf9d7d010ab> .