@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f71b46-3b9c-4e02-84f3-cfb9c550e97d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f71b46-3b9c-4e02-84f3-cfb9c550e97d> .