@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664e9322-86da-4829-8eec-96106d4e24db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664e9322-86da-4829-8eec-96106d4e24db> .