@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bf4f69b-f433-46d1-8328-5a6130393358> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bf4f69b-f433-46d1-8328-5a6130393358> .