@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5cf5821c-0821-457d-aa17-6838e4122821> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5cf5821c-0821-457d-aa17-6838e4122821> .