@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af50597-b944-41dc-8dc4-1200d6f3a264> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af50597-b944-41dc-8dc4-1200d6f3a264> .