@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf52ef3e-847c-4c35-9f62-8e254968bb87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf52ef3e-847c-4c35-9f62-8e254968bb87> .