@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4850af4-6c21-4e38-b773-ec5394895519> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4850af4-6c21-4e38-b773-ec5394895519> .