@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1c5708-3c84-4b28-95d3-1b45b4553e8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1c5708-3c84-4b28-95d3-1b45b4553e8d> .