@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff586469-4df7-461c-b01c-afe4d9a0c225> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff586469-4df7-461c-b01c-afe4d9a0c225> .