@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c728d3bb-9dca-4de7-88c7-fe8a51788838> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c728d3bb-9dca-4de7-88c7-fe8a51788838> .