@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac863798-3333-4bd9-a231-e9b81433e3cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac863798-3333-4bd9-a231-e9b81433e3cd> .