@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af567388-a158-4229-9492-a7dfefa494b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af567388-a158-4229-9492-a7dfefa494b9> .