@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18aff72b-b64b-4846-b6dc-2f1b62f7119b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18aff72b-b64b-4846-b6dc-2f1b62f7119b> .