@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6aa1a4b2-669a-4708-adb2-7a625ef631be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6aa1a4b2-669a-4708-adb2-7a625ef631be> .