@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8aff769d-b471-4247-9a7c-32bb47ad533f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8aff769d-b471-4247-9a7c-32bb47ad533f> .