@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dce62e-d7e9-4d9a-a813-289224c2b484> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dce62e-d7e9-4d9a-a813-289224c2b484> .