@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf23a58-78d5-4664-9a9b-d5b9f8f8c968> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf23a58-78d5-4664-9a9b-d5b9f8f8c968> .