@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaf6f0f6-a081-4b8b-90e2-426b3831a615> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaf6f0f6-a081-4b8b-90e2-426b3831a615> .