@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff12b58-0a14-4569-8459-2aa50a03518c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff12b58-0a14-4569-8459-2aa50a03518c> .