@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f2f9c58-458c-4728-83ef-102e288eae5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f2f9c58-458c-4728-83ef-102e288eae5e> .