@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521e1398-422e-4616-b58e-61963b7b9c9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521e1398-422e-4616-b58e-61963b7b9c9d> .