@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15ad852-3bb1-4a1a-bf9a-b298a7912a19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15ad852-3bb1-4a1a-bf9a-b298a7912a19> .