@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/637d68f8-afc1-4bc5-8078-1e44996ab0fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/637d68f8-afc1-4bc5-8078-1e44996ab0fa> .