@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6aa87678-f3c6-4bb4-b33a-17426f530fde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6aa87678-f3c6-4bb4-b33a-17426f530fde> .