@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffd5d143-591e-42be-a977-f8a1c407ef43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffd5d143-591e-42be-a977-f8a1c407ef43> .