@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8034ba-a869-487f-8431-eaa520cc6280> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8034ba-a869-487f-8431-eaa520cc6280> .