@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5969b4-f602-4894-9e15-58b20291a1b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5969b4-f602-4894-9e15-58b20291a1b4> .