@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/809b30dd-379c-40a5-a668-57859f5b584f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/809b30dd-379c-40a5-a668-57859f5b584f> .