@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68488df8-a30f-4aad-836b-ec1dfe0991f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68488df8-a30f-4aad-836b-ec1dfe0991f3> .