@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad80f58e-408b-4c6d-aad6-38c445f65c66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad80f58e-408b-4c6d-aad6-38c445f65c66> .