@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d6e74a81-9caa-4c63-9953-693a46e6a021> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d6e74a81-9caa-4c63-9953-693a46e6a021> .