@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d68c31e-2b28-41b3-9ca9-6ecd15842816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d68c31e-2b28-41b3-9ca9-6ecd15842816> .