@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/646ded66-9ce1-4b4b-968d-42c0b5ab1acc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/646ded66-9ce1-4b4b-968d-42c0b5ab1acc> .