@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b0828f-93b7-459e-b79d-857118953eda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b0828f-93b7-459e-b79d-857118953eda> .