@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639353fa-d48b-4a6f-bbdb-91fd779ed3ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639353fa-d48b-4a6f-bbdb-91fd779ed3ee> .