@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1720e37f-7d12-4b62-87bb-10975639550c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1720e37f-7d12-4b62-87bb-10975639550c> .