@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f18e449-322f-4b30-b6ce-28eef5646bdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f18e449-322f-4b30-b6ce-28eef5646bdc> .