@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad51f76c-8d9a-4c91-9555-166031224a7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad51f76c-8d9a-4c91-9555-166031224a7c> .