@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa577f7-5681-4d9b-bc17-456bee004d66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa577f7-5681-4d9b-bc17-456bee004d66> .