@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9dac4a7a-ab8d-4667-8504-2fa68743806e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9dac4a7a-ab8d-4667-8504-2fa68743806e> .