@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af838fb3-90cf-4134-9a2c-fc41ddc92f8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af838fb3-90cf-4134-9a2c-fc41ddc92f8a> .