@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2506fe25-4699-4434-8647-712be38e753c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2506fe25-4699-4434-8647-712be38e753c> .