@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d7f7e7-3abd-4e7b-8a0f-2599fb88f451> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d7f7e7-3abd-4e7b-8a0f-2599fb88f451> .