@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49ff33d6-58a1-4949-8b6e-f639dabdcad6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49ff33d6-58a1-4949-8b6e-f639dabdcad6> .