@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3b5c38-d770-45f2-8893-5ad27ed611ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3b5c38-d770-45f2-8893-5ad27ed611ea> .