@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af10a657-a5cc-40c1-8e34-c141d775991d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af10a657-a5cc-40c1-8e34-c141d775991d> .