@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4cf31f4-a411-4882-ad07-8ee59348eed4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4cf31f4-a411-4882-ad07-8ee59348eed4> .