@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421506b6-4f80-4b0f-b8c9-a433ce520d24> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421506b6-4f80-4b0f-b8c9-a433ce520d24> .