@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4de6c90-29d5-4714-b443-069fc7e9b916> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4de6c90-29d5-4714-b443-069fc7e9b916> .