@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51dbfd5c-877a-4943-b1f7-2c27ba21614d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51dbfd5c-877a-4943-b1f7-2c27ba21614d> .