@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66df5da1-e98c-4b8b-b0fc-48ac05889fff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66df5da1-e98c-4b8b-b0fc-48ac05889fff> .