@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54f02c81-80ad-4be0-9075-6fe68fcdba7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54f02c81-80ad-4be0-9075-6fe68fcdba7a> .