@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da9b81ee-d456-4dc5-9059-60d2d50f219a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da9b81ee-d456-4dc5-9059-60d2d50f219a> .