@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2f28a8b1-7f90-4ea7-81f5-bd6cbcb27c6c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2f28a8b1-7f90-4ea7-81f5-bd6cbcb27c6c> .