@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8fb1f8de-454a-495c-a9a9-fa81a99156ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8fb1f8de-454a-495c-a9a9-fa81a99156ff> .