@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f8adf81d-a471-4a68-84c8-41d22bbaedaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f8adf81d-a471-4a68-84c8-41d22bbaedaf> .