@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9870d83-8a9f-4c31-88d4-bda5c89d9bfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9870d83-8a9f-4c31-88d4-bda5c89d9bfc> .