@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ab9f4e-8426-4f7c-927e-2c7728cc0bcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ab9f4e-8426-4f7c-927e-2c7728cc0bcc> .