@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57fdae84-58a7-4028-839e-6f8a1eedd10a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57fdae84-58a7-4028-839e-6f8a1eedd10a> .