@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b68dc4-9afa-4f26-b175-d0ecf60e6659> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b68dc4-9afa-4f26-b175-d0ecf60e6659> .