@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c78081-37dc-4016-9ff2-55d80eb1c0d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c78081-37dc-4016-9ff2-55d80eb1c0d2> .