@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50533f79-5756-43f0-99eb-8b3dacc7de09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50533f79-5756-43f0-99eb-8b3dacc7de09> .