@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1564a168-e799-4e8c-9955-8dd44f922630> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1564a168-e799-4e8c-9955-8dd44f922630> .