@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50588b64-d825-400f-a34a-0706c37ba8af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50588b64-d825-400f-a34a-0706c37ba8af> .