@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/813fa4ff-d181-4492-9b38-399b99ce618f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/813fa4ff-d181-4492-9b38-399b99ce618f> .