@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20159d95-41ac-401a-91ad-7236db4af9dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20159d95-41ac-401a-91ad-7236db4af9dc> .