@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/231f9cff-0b6a-4602-8527-38e1e4520080> rdfs:isDefinedBy <https://stad.gent/data/blank_node/231f9cff-0b6a-4602-8527-38e1e4520080> .