@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57d99c4-f713-40db-b3e8-c08734d86885> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57d99c4-f713-40db-b3e8-c08734d86885> .