@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e7b4d7-7e85-4e9a-9456-a01f2c924ec1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e7b4d7-7e85-4e9a-9456-a01f2c924ec1> .