@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20f992bf-00e2-42af-b4de-0f19e2c4e740> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20f992bf-00e2-42af-b4de-0f19e2c4e740> .