@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b5f582-72a4-41dc-9df0-b2ab79c4c58f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b5f582-72a4-41dc-9df0-b2ab79c4c58f> .