@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91aa9e33-c022-4288-b712-7da13544446d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91aa9e33-c022-4288-b712-7da13544446d> .