@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3b064a-5542-472c-a9eb-7effa517b84c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3b064a-5542-472c-a9eb-7effa517b84c> .