@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c0454a-12fa-4e0e-af73-313c718eeb4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c0454a-12fa-4e0e-af73-313c718eeb4c> .