@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f285cb-ce57-4db4-9a36-7eefa2a738bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f285cb-ce57-4db4-9a36-7eefa2a738bc> .