@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15309d13-2938-46c8-b6d2-89f76905d696> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15309d13-2938-46c8-b6d2-89f76905d696> .