@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49d5ac4d-934d-4aae-be90-2452850e1520> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49d5ac4d-934d-4aae-be90-2452850e1520> .