@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afb8bbab-4230-406e-b4eb-518858bd2cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afb8bbab-4230-406e-b4eb-518858bd2cad> .