@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54bf8c5b-14d7-4340-a8ca-23af28d33f58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54bf8c5b-14d7-4340-a8ca-23af28d33f58> .