@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af994a02-4930-4b38-ae68-1b7b18f93f3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af994a02-4930-4b38-ae68-1b7b18f93f3d> .