@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d8faf8-3e10-4557-9d39-22c67790c615> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d8faf8-3e10-4557-9d39-22c67790c615> .