@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91ba247-e0d9-48af-a452-5f6dda066cc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91ba247-e0d9-48af-a452-5f6dda066cc7> .