@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/999f5497-7fea-41ec-9c8f-aed63a237bdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/999f5497-7fea-41ec-9c8f-aed63a237bdc> .