@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/58af7481-64df-4349-b903-15b4151f11d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/58af7481-64df-4349-b903-15b4151f11d8> .