@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99ad1509-27b8-4455-bf02-a5676e60f95e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99ad1509-27b8-4455-bf02-a5676e60f95e> .