@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad171235-b2b5-4520-8643-9641b2e2cf3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad171235-b2b5-4520-8643-9641b2e2cf3c> .