@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d1e25b-2495-4e1b-ab06-bfc59516cad2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d1e25b-2495-4e1b-ab06-bfc59516cad2> .