@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6efff925-9647-4a3e-9b9a-b766041b581a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6efff925-9647-4a3e-9b9a-b766041b581a> .