@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/516791d8-8919-4020-b80f-523a822b832d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/516791d8-8919-4020-b80f-523a822b832d> .