@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9cfc4ab-6a85-43bf-a7f3-35c39b63093d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9cfc4ab-6a85-43bf-a7f3-35c39b63093d> .