@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9acb0a9d-975c-4f58-be51-905579eb2ff3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9acb0a9d-975c-4f58-be51-905579eb2ff3> .