@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1999734-a135-4453-bf9e-13c893bb534c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1999734-a135-4453-bf9e-13c893bb534c> .