@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c16cbe-1a2d-4903-9fe8-20b3a7782462> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c16cbe-1a2d-4903-9fe8-20b3a7782462> .