@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dd9dbdef-0238-4d0b-812c-887c759834d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dd9dbdef-0238-4d0b-812c-887c759834d8> .