@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ea8e2a-4f84-4095-9431-50b63ca57cda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ea8e2a-4f84-4095-9431-50b63ca57cda> .