@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bffdc83-0975-4475-aef3-606e05015cc1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bffdc83-0975-4475-aef3-606e05015cc1> .