@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff22e865-0474-44b3-841d-2968b9d92160> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff22e865-0474-44b3-841d-2968b9d92160> .