@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52571ba4-8de7-46bc-8efd-f57446874ed6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52571ba4-8de7-46bc-8efd-f57446874ed6> .