@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4447b23f-a468-4f31-9e68-0b9589f55540> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4447b23f-a468-4f31-9e68-0b9589f55540> .