@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28a15eaf-bf17-4eee-a670-56122b9a164f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28a15eaf-bf17-4eee-a670-56122b9a164f> .