@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d27e87-5467-4117-a8d4-04df443dc79d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d27e87-5467-4117-a8d4-04df443dc79d> .