@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8aac1a50-5856-4299-bb8f-31333648ed93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8aac1a50-5856-4299-bb8f-31333648ed93> .