@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28768f33-1a7b-47ae-88ca-06324052ff63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28768f33-1a7b-47ae-88ca-06324052ff63> .