@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6df81463-50bf-432e-b4a4-e6d9f0a34dee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6df81463-50bf-432e-b4a4-e6d9f0a34dee> .