@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff3d6c7-b520-469b-85a1-93bb12b614e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff3d6c7-b520-469b-85a1-93bb12b614e4> .