@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28cd8d2f-08f6-4fa4-943c-4a1e9abb5981> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28cd8d2f-08f6-4fa4-943c-4a1e9abb5981> .