@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87683c61-a645-4575-8f2d-e74274ac2cd3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87683c61-a645-4575-8f2d-e74274ac2cd3> .