@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec9f3d02-240a-471f-933f-a583f46bb13f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec9f3d02-240a-471f-933f-a583f46bb13f> .