@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68dae587-a514-4db4-ae6d-3585d7e6cb8b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68dae587-a514-4db4-ae6d-3585d7e6cb8b> .