@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a5ed1c-4f5f-4584-a5f4-92068d58ea31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a5ed1c-4f5f-4584-a5f4-92068d58ea31> .