@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff4183d-bd4e-4290-94ae-a7282c7276bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff4183d-bd4e-4290-94ae-a7282c7276bf> .