@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/540488c8-a0da-4d46-b954-021ea17b050c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/540488c8-a0da-4d46-b954-021ea17b050c> .