@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b91ad3b-941c-4e74-8889-fe5949172f4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b91ad3b-941c-4e74-8889-fe5949172f4d> .