@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f23e60f2-a3e3-4f03-a9f1-18f9ac6fa526> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f23e60f2-a3e3-4f03-a9f1-18f9ac6fa526> .