@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0efa33-3d9d-4182-83bc-b38b0345b75d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0efa33-3d9d-4182-83bc-b38b0345b75d> .