@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b513fca4-f5af-4853-bc1c-8583c4ffd083> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b513fca4-f5af-4853-bc1c-8583c4ffd083> .