@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857a565e-b385-4750-8a5d-e740fb157868> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857a565e-b385-4750-8a5d-e740fb157868> .