@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4b30e44-9efd-4f57-8946-0332a235ec19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4b30e44-9efd-4f57-8946-0332a235ec19> .