@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f49253be-e844-4de9-b689-40b8893cd240> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f49253be-e844-4de9-b689-40b8893cd240> .