@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681bb3d8-2e68-404b-b5dc-2b370db0915c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681bb3d8-2e68-404b-b5dc-2b370db0915c> .