@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b3a86d-4fa0-448c-a410-4b447686f8be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b3a86d-4fa0-448c-a410-4b447686f8be> .