@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec7f9ed1-863d-4068-a960-e8faa508ccda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec7f9ed1-863d-4068-a960-e8faa508ccda> .