@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef333765-b305-4e38-9d23-557e03955ef8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef333765-b305-4e38-9d23-557e03955ef8> .