@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/487f1690-5809-4491-b14e-9d0880f62913> rdfs:isDefinedBy <https://stad.gent/data/blank_node/487f1690-5809-4491-b14e-9d0880f62913> .