@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/577bf4de-3e7c-4bf7-a761-4977561c0516> rdfs:isDefinedBy <https://stad.gent/data/blank_node/577bf4de-3e7c-4bf7-a761-4977561c0516> .