@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28af5b12-74c7-4f4e-8fff-11d02b455607> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28af5b12-74c7-4f4e-8fff-11d02b455607> .