@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68fb3e2-a3fb-4387-a86c-5a9968d1915b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68fb3e2-a3fb-4387-a86c-5a9968d1915b> .