@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f8a1cf4-b989-4c22-a478-59425b7ff583> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f8a1cf4-b989-4c22-a478-59425b7ff583> .