@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3981f7ea-54ef-4ef1-ae3d-9ee5a57d9a7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3981f7ea-54ef-4ef1-ae3d-9ee5a57d9a7b> .