@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a21db1a-f32d-4418-9862-910dc5f78e01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a21db1a-f32d-4418-9862-910dc5f78e01> .