@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20497fa4-8b0e-4586-a289-0d407d855018> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20497fa4-8b0e-4586-a289-0d407d855018> .