@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d28b7397-b59c-45ac-a12b-e781b6edf722> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d28b7397-b59c-45ac-a12b-e781b6edf722> .