@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f53e9e-3d59-4518-a424-b473c3d1ce3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f53e9e-3d59-4518-a424-b473c3d1ce3a> .