@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489c48fb-6d70-4025-9c5f-6bd4a141a435> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489c48fb-6d70-4025-9c5f-6bd4a141a435> .