@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d05cc4-0cf4-4f4d-b025-a9e801016685> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d05cc4-0cf4-4f4d-b025-a9e801016685> .