@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af9afc89-582c-4901-bb1a-45c20cbd95b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af9afc89-582c-4901-bb1a-45c20cbd95b9> .