@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d97cf9ad-45a9-4774-8c77-0fced94dd671> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d97cf9ad-45a9-4774-8c77-0fced94dd671> .