@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15a2a74d-1b88-47d2-813e-f48699c2be7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15a2a74d-1b88-47d2-813e-f48699c2be7f> .