@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28d9d774-30d1-4b88-8a99-c84bb5092559> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28d9d774-30d1-4b88-8a99-c84bb5092559> .