@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ac23028-8345-42b9-973e-50b8af858234> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ac23028-8345-42b9-973e-50b8af858234> .