@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50072732-15fd-4aff-a912-b2d5143d0b72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50072732-15fd-4aff-a912-b2d5143d0b72> .