@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f137ba94-9179-4f83-966a-221f537e8afd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f137ba94-9179-4f83-966a-221f537e8afd> .