@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1649bb40-1ffe-4f2a-8b9e-6b8b1a79fbbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1649bb40-1ffe-4f2a-8b9e-6b8b1a79fbbe> .