@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8f481a9-e7dd-40f3-90cd-9ac9b0320a59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8f481a9-e7dd-40f3-90cd-9ac9b0320a59> .