@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f84a21-a87b-47f4-a16e-e82a24869036> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f84a21-a87b-47f4-a16e-e82a24869036> .