@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61cd1ca7-9368-4897-a69e-728b1ea12464> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61cd1ca7-9368-4897-a69e-728b1ea12464> .