@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d833cc-6beb-45bd-aba7-14957db279aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d833cc-6beb-45bd-aba7-14957db279aa> .