@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5a8215-2267-4d86-816b-aef5d8d4ac16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5a8215-2267-4d86-816b-aef5d8d4ac16> .