@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3539a15c-2ebd-4327-abf6-b63dced8e291> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3539a15c-2ebd-4327-abf6-b63dced8e291> .