@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54aa7963-ef9e-4b90-a72d-81195459dae2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54aa7963-ef9e-4b90-a72d-81195459dae2> .