@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8a88153-67af-42de-bc9a-c8f8d09fb451> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8a88153-67af-42de-bc9a-c8f8d09fb451> .