@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28853e87-d511-4362-9487-c3ab387f61be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28853e87-d511-4362-9487-c3ab387f61be> .