@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af408acf-d8d7-4cdd-86d6-d8821033415a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af408acf-d8d7-4cdd-86d6-d8821033415a> .