@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f18ea60a-77bf-429d-af3d-cd20b7f63ffa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f18ea60a-77bf-429d-af3d-cd20b7f63ffa> .