@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9ae4c67-60d4-46d7-b471-d5ceee42841c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9ae4c67-60d4-46d7-b471-d5ceee42841c> .