@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff1cfc6-3d6b-4485-8314-88df927499b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff1cfc6-3d6b-4485-8314-88df927499b9> .