@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1cc782-329b-4272-b903-ef1befb6530c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1cc782-329b-4272-b903-ef1befb6530c> .