@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61ff2078-b4a9-4fe9-8016-0a411e735870> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61ff2078-b4a9-4fe9-8016-0a411e735870> .