@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec51469a-bdb8-4d28-a842-97262591f4cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec51469a-bdb8-4d28-a842-97262591f4cc> .