@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6cf50250-d987-4ab9-8f7f-50241588f6ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6cf50250-d987-4ab9-8f7f-50241588f6ef> .