@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15aaf23-d871-4d96-856b-39b0843b93b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15aaf23-d871-4d96-856b-39b0843b93b9> .