@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f490f58-48df-4bb2-8174-e40b15151126> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f490f58-48df-4bb2-8174-e40b15151126> .