@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9bfda8-91f4-4e51-a53c-8210f0d7477c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9bfda8-91f4-4e51-a53c-8210f0d7477c> .