@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af372ae0-d497-49af-b5c7-b3de48ba5d55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af372ae0-d497-49af-b5c7-b3de48ba5d55> .