@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61be4533-3922-4132-b3a4-08486b761022> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61be4533-3922-4132-b3a4-08486b761022> .