@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e21ab2b7-6840-40ed-b609-81d28634691a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e21ab2b7-6840-40ed-b609-81d28634691a> .