@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cd68e1e9-de84-4e43-8a7f-d6f29eeca57a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cd68e1e9-de84-4e43-8a7f-d6f29eeca57a> .