@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c4e444-7bd4-4835-8902-71a97a60b0bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c4e444-7bd4-4835-8902-71a97a60b0bc> .