@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b90463-3a7a-4e33-b19d-4831d731501c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b90463-3a7a-4e33-b19d-4831d731501c> .