@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/609ba917-291d-4ca5-984a-076ef2f9b545> rdfs:isDefinedBy <https://stad.gent/data/blank_node/609ba917-291d-4ca5-984a-076ef2f9b545> .