@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49ff86eb-025b-487c-b4db-2b3ef8463ada> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49ff86eb-025b-487c-b4db-2b3ef8463ada> .