@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af225db-de3f-47cb-896d-72e57e55b668> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af225db-de3f-47cb-896d-72e57e55b668> .