@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a28a912c-15ec-47bf-8d82-d9876a938070> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a28a912c-15ec-47bf-8d82-d9876a938070> .