@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c231a565-bb00-4fab-8d38-87e448017821> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c231a565-bb00-4fab-8d38-87e448017821> .