@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c8ff3e-ee1d-4a72-afa4-b3ecc1378879> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c8ff3e-ee1d-4a72-afa4-b3ecc1378879> .