@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ad8db3a-8aaa-47af-b63e-eb70de330f63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ad8db3a-8aaa-47af-b63e-eb70de330f63> .