@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21511c41-b67a-4726-b31d-152dccec2c43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21511c41-b67a-4726-b31d-152dccec2c43> .