@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9901a46-f10d-4e8e-bf5a-15d34a506efc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9901a46-f10d-4e8e-bf5a-15d34a506efc> .