@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec78a049-1e84-4134-9222-b94e8d06de32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec78a049-1e84-4134-9222-b94e8d06de32> .