@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f5f99a-fd43-40ff-8f32-63dde8a42d80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f5f99a-fd43-40ff-8f32-63dde8a42d80> .