@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b1f45c-9be4-4829-9983-f72ba1a5a856> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b1f45c-9be4-4829-9983-f72ba1a5a856> .