@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b148dc21-6907-4059-b1cb-3ff958599bab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b148dc21-6907-4059-b1cb-3ff958599bab> .