@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0fd043-1bbf-4828-bb53-b529c9cfe23d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0fd043-1bbf-4828-bb53-b529c9cfe23d> .