@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c77034-a81c-4a8a-83a3-29043d8138da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c77034-a81c-4a8a-83a3-29043d8138da> .