@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f3ef90a-7274-461c-aae8-97efca42e554> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f3ef90a-7274-461c-aae8-97efca42e554> .