@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af383f64-7da6-48f9-acb9-11613aec0cec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af383f64-7da6-48f9-acb9-11613aec0cec> .