@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40e1b87a-4b89-468a-a002-f31c5fac254d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40e1b87a-4b89-468a-a002-f31c5fac254d> .