@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172199b9-3e2d-4759-9ff8-7865d1c78dd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172199b9-3e2d-4759-9ff8-7865d1c78dd5> .