@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d94a7e-7b49-4f2e-aeca-acb7d8c34e44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d94a7e-7b49-4f2e-aeca-acb7d8c34e44> .