@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff22ed7-6421-40c6-9495-3e3275d7ac51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff22ed7-6421-40c6-9495-3e3275d7ac51> .