@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e3bb57-9f66-433a-9cee-0b4683545f4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e3bb57-9f66-433a-9cee-0b4683545f4e> .