@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab725674-4c91-489a-9447-ab628f31c9af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab725674-4c91-489a-9447-ab628f31c9af> .