@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ffd9b78-947c-4cbe-a5aa-d6d95b9f435d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ffd9b78-947c-4cbe-a5aa-d6d95b9f435d> .