@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/597b7816-03f2-4afa-8a92-67a21703fbea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/597b7816-03f2-4afa-8a92-67a21703fbea> .