@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68599777-107b-4c2f-b6d5-83a95d1a7a51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68599777-107b-4c2f-b6d5-83a95d1a7a51> .