@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7ae842-e3bb-446c-8d18-b96021f8d919> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7ae842-e3bb-446c-8d18-b96021f8d919> .