@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f9cac52-2ff2-4dca-9a02-b122655d5fe9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f9cac52-2ff2-4dca-9a02-b122655d5fe9> .