@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f40e1e-ed7c-45b6-af85-7f4b71b65e93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f40e1e-ed7c-45b6-af85-7f4b71b65e93> .