@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/828cd909-6cc4-4a4d-9f76-621d784b7fc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/828cd909-6cc4-4a4d-9f76-621d784b7fc9> .