@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8acf19ff-53d4-444c-b405-363e0dcf29ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8acf19ff-53d4-444c-b405-363e0dcf29ee> .