@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bf4cd0-fb58-4474-930a-d8ba80a880ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bf4cd0-fb58-4474-930a-d8ba80a880ca> .