@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28fede81-e74e-4e74-9245-c97bf8aab318> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28fede81-e74e-4e74-9245-c97bf8aab318> .