@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaff8edf-86f9-4fad-9a6e-606d2a43681a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaff8edf-86f9-4fad-9a6e-606d2a43681a> .