@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d9f8051-a970-447c-8f1a-efbcbf0f0faa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d9f8051-a970-447c-8f1a-efbcbf0f0faa> .