@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9159ee02-3c01-4a1d-9b03-6a176b53bfbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9159ee02-3c01-4a1d-9b03-6a176b53bfbe> .