@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da4c57b1-729f-4e73-8fc7-997bf62ba8dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da4c57b1-729f-4e73-8fc7-997bf62ba8dc> .