@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1af3b6c-d0b8-4659-b52f-919fcdfd318f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1af3b6c-d0b8-4659-b52f-919fcdfd318f> .