@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efe17e2-a6f6-4a4e-a428-2ca46161e54d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efe17e2-a6f6-4a4e-a428-2ca46161e54d> .