@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61efe406-93c5-4bb9-9b04-5d8884f01eab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61efe406-93c5-4bb9-9b04-5d8884f01eab> .