@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff55ba3d-dfef-48d2-b844-1cacd7b3674f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff55ba3d-dfef-48d2-b844-1cacd7b3674f> .