@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28d19981-6db5-4e83-9df0-1b79cd688d7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28d19981-6db5-4e83-9df0-1b79cd688d7a> .