@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ce61b21-d712-4212-9802-968c9fc32f0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ce61b21-d712-4212-9802-968c9fc32f0b> .