@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55df9b21-962c-4702-a7f1-67fa06444a43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55df9b21-962c-4702-a7f1-67fa06444a43> .