@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad5f9f8d-49a4-46f6-8d79-43efc4674b84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad5f9f8d-49a4-46f6-8d79-43efc4674b84> .