@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5392f8-aad4-4129-87a7-4a0c720b9199> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5392f8-aad4-4129-87a7-4a0c720b9199> .