@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b2520f15-9645-4c1c-8c7a-f2eb50434713> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b2520f15-9645-4c1c-8c7a-f2eb50434713> .