@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489ff45f-7e7e-4c95-9609-6d1eb99af16c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489ff45f-7e7e-4c95-9609-6d1eb99af16c> .