@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/486e15fd-9141-411f-b83d-9d4338e67381> rdfs:isDefinedBy <https://stad.gent/data/blank_node/486e15fd-9141-411f-b83d-9d4338e67381> .