@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f8d093-e0dd-4375-b29c-48c175fdda16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f8d093-e0dd-4375-b29c-48c175fdda16> .