@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f807fc-3625-40cf-9532-ecd00250c409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f807fc-3625-40cf-9532-ecd00250c409> .