@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13f15117-da7d-48be-be08-e2b66d95921d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13f15117-da7d-48be-be08-e2b66d95921d> .