@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c28ea561-4e84-4998-aa13-b346f823f340> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c28ea561-4e84-4998-aa13-b346f823f340> .