@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8490fd5-d008-49da-9b55-abaf3e4e21da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8490fd5-d008-49da-9b55-abaf3e4e21da> .