@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff621e9-9e7f-46fd-b0af-fee62d10b9ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff621e9-9e7f-46fd-b0af-fee62d10b9ce> .