@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ef8b5f-5786-4d32-b1a0-7d92715eaddf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ef8b5f-5786-4d32-b1a0-7d92715eaddf> .