@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/db57aa46-633e-43e9-9771-2caadd956b21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/db57aa46-633e-43e9-9771-2caadd956b21> .