@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68fcd833-0f0c-4a7f-8b26-170b8cfb7b1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68fcd833-0f0c-4a7f-8b26-170b8cfb7b1e> .