@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df9172c0-af28-4ab5-9b0e-417784243295> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df9172c0-af28-4ab5-9b0e-417784243295> .