@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf8f9ad6-31f4-4a10-b5c5-e2168ae683ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf8f9ad6-31f4-4a10-b5c5-e2168ae683ba> .