@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28a55459-98c9-4051-ab87-3da95f2edd12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28a55459-98c9-4051-ab87-3da95f2edd12> .