@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257efe3f-2482-422b-b929-06302f16f325> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257efe3f-2482-422b-b929-06302f16f325> .