@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f81aadf-a671-44b2-87da-0a2900d69407> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f81aadf-a671-44b2-87da-0a2900d69407> .