@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f77c78-c042-49b4-a3d0-9d04b8d9a319> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f77c78-c042-49b4-a3d0-9d04b8d9a319> .