@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21da85bd-a7ac-4897-8945-9b6f2a16c0ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21da85bd-a7ac-4897-8945-9b6f2a16c0ff> .