@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489658e3-81a5-4063-a32a-96851779fc7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489658e3-81a5-4063-a32a-96851779fc7f> .