@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57124319-158e-4b40-b5e8-7f5540b45c28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57124319-158e-4b40-b5e8-7f5540b45c28> .