@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63422562-db2d-4476-a1af-3734ca334c3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63422562-db2d-4476-a1af-3734ca334c3a> .