@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57079661-3989-43d3-af1a-5ac6c8a41d99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57079661-3989-43d3-af1a-5ac6c8a41d99> .