@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af542288-d153-4465-a431-0ec2f94daf98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af542288-d153-4465-a431-0ec2f94daf98> .