@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30121ab2-be2d-466a-a021-bc5f4abeb026> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30121ab2-be2d-466a-a021-bc5f4abeb026> .