@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffdf4ae4-6d5c-4f65-b101-ac25dd7f074d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffdf4ae4-6d5c-4f65-b101-ac25dd7f074d> .