@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68c77d4-459f-43c9-97c0-e51560068d7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68c77d4-459f-43c9-97c0-e51560068d7c> .