@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81397fd-b59f-4e9a-856b-793cf64ab994> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81397fd-b59f-4e9a-856b-793cf64ab994> .