@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20f4cb86-1eb4-413e-9093-726f091bb89c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20f4cb86-1eb4-413e-9093-726f091bb89c> .