@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f64df4ff-2268-47b8-852f-e481ad39bb67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f64df4ff-2268-47b8-852f-e481ad39bb67> .