@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51a4373-c161-4651-9326-581c11421657> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51a4373-c161-4651-9326-581c11421657> .