@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af8d495-90bb-42da-b4bc-ea962964542e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af8d495-90bb-42da-b4bc-ea962964542e> .