@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57de5a4-2729-4289-b829-a6ba052781f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57de5a4-2729-4289-b829-a6ba052781f5> .