@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57fb9f3e-0e13-423a-8e11-cb956a6221f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57fb9f3e-0e13-423a-8e11-cb956a6221f2> .