@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff516cf5-2a84-46d5-b624-619d0d36a6ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff516cf5-2a84-46d5-b624-619d0d36a6ac> .