@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50c57f4e-114f-4afd-95d2-c3b3d5255ae4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50c57f4e-114f-4afd-95d2-c3b3d5255ae4> .