@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57627f4b-7421-4ac0-886c-e8cb275efb8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57627f4b-7421-4ac0-886c-e8cb275efb8a> .