@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b9958c-cfd2-4f01-9f88-7492b7020f8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b9958c-cfd2-4f01-9f88-7492b7020f8a> .