@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf4a4b52-455f-4997-b359-599260887e62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf4a4b52-455f-4997-b359-599260887e62> .