@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f065a1-da28-4b92-b40b-5b734f32daef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f065a1-da28-4b92-b40b-5b734f32daef> .