@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2821a1fd-5c6a-4134-adee-84944ddc6c3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2821a1fd-5c6a-4134-adee-84944ddc6c3c> .