@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4997df09-bb61-4e23-8ddd-153c25b41774> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4997df09-bb61-4e23-8ddd-153c25b41774> .