@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff74d3fb-1222-451a-b8da-b4e2056bd98b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff74d3fb-1222-451a-b8da-b4e2056bd98b> .