@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687f3190-da23-4de0-9222-7b50bb6dccc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687f3190-da23-4de0-9222-7b50bb6dccc5> .