@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68349ad6-0aac-45de-b05f-3fb47165b474> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68349ad6-0aac-45de-b05f-3fb47165b474> .