@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57252c3d-57c5-44b6-a349-2d7d655d4032> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57252c3d-57c5-44b6-a349-2d7d655d4032> .