@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff16992-2d33-44cb-b1c8-3a016409eeaa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff16992-2d33-44cb-b1c8-3a016409eeaa> .