@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68616bd-8d50-4be2-9283-330efb0922ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68616bd-8d50-4be2-9283-330efb0922ba> .