@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28a6c571-38c5-47df-8931-80ee1e8d9923> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28a6c571-38c5-47df-8931-80ee1e8d9923> .