@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57dad97-751e-4769-9a26-384bd758a0fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57dad97-751e-4769-9a26-384bd758a0fe> .