@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1620199b-a8e0-468c-8ad5-e1a83dec24d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1620199b-a8e0-468c-8ad5-e1a83dec24d7> .