@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e8df9a-23f2-425a-9a54-f24d4f002fab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e8df9a-23f2-425a-9a54-f24d4f002fab> .