@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b50d0717-34a8-4a3e-815b-6648a0723c7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b50d0717-34a8-4a3e-815b-6648a0723c7a> .