@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f95311-7056-43fd-b5e8-a9157864dd54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f95311-7056-43fd-b5e8-a9157864dd54> .