@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3f4f5b4-7818-4059-a569-53035dabe537> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3f4f5b4-7818-4059-a569-53035dabe537> .