@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aa28de2-80d1-4acb-b209-f8996ec8623c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aa28de2-80d1-4acb-b209-f8996ec8623c> .