@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5509bff4-5a9b-40c8-9a1e-dfc8d8c2d0be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5509bff4-5a9b-40c8-9a1e-dfc8d8c2d0be> .