@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/021fca2b-438f-461d-a224-1aa68e2b394c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/021fca2b-438f-461d-a224-1aa68e2b394c> .