@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff3d23c-8e8c-4232-a3fc-c4bc380fe750> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff3d23c-8e8c-4232-a3fc-c4bc380fe750> .