@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bd28e5-15fe-4bea-8d4f-89f8a1592a69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bd28e5-15fe-4bea-8d4f-89f8a1592a69> .