@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66e25e8c-99b5-4951-b3fd-78909224e031> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66e25e8c-99b5-4951-b3fd-78909224e031> .