@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b01a87-bb4b-4c16-a02a-bbd969f6aefe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b01a87-bb4b-4c16-a02a-bbd969f6aefe> .