@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28771af5-ba7e-4b30-b33f-4072e0d771f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28771af5-ba7e-4b30-b33f-4072e0d771f9> .