@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28c7d978-1781-429a-adfd-4ff1125439f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28c7d978-1781-429a-adfd-4ff1125439f6> .