@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9639e86e-38ab-48d8-9ca9-3cc2ad1312eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9639e86e-38ab-48d8-9ca9-3cc2ad1312eb> .