@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20418bff-4539-469e-8658-ba412ca8d399> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20418bff-4539-469e-8658-ba412ca8d399> .