@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21dd52a-aca0-4953-9ee9-14b647cfcd1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21dd52a-aca0-4953-9ee9-14b647cfcd1d> .