@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1f23e41-d359-4135-b4be-e4793ee4b782> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1f23e41-d359-4135-b4be-e4793ee4b782> .