@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff59bc05-53c5-4940-a252-ed2308f0a465> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff59bc05-53c5-4940-a252-ed2308f0a465> .