@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ef9135-607d-415a-bd75-e6a1ed426000> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ef9135-607d-415a-bd75-e6a1ed426000> .