@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff0b648-ee60-4c8f-b141-5b4bb5d86119> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff0b648-ee60-4c8f-b141-5b4bb5d86119> .