@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3ddb60-e86f-429b-8ac4-2c0f7cfa25f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3ddb60-e86f-429b-8ac4-2c0f7cfa25f4> .