@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1b9ad53-99ae-448c-9d4f-2aa9d4a01ad2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1b9ad53-99ae-448c-9d4f-2aa9d4a01ad2> .