@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64539fcb-4b16-4bda-9765-b42ced2120ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64539fcb-4b16-4bda-9765-b42ced2120ad> .