@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4c24af-7c23-4e6a-9bf5-4737e93c259d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4c24af-7c23-4e6a-9bf5-4737e93c259d> .