@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b72989d2-9df4-449d-b4f6-40cf4d13e746> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b72989d2-9df4-449d-b4f6-40cf4d13e746> .