@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4aec9e-2a53-48e0-be54-eb2d08f6ae83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4aec9e-2a53-48e0-be54-eb2d08f6ae83> .