@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68713719-163e-42e7-bc3d-18239f016d7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68713719-163e-42e7-bc3d-18239f016d7d> .