@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4251cfa9-d944-487f-987f-5679f63687f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4251cfa9-d944-487f-987f-5679f63687f3> .