@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7ba961-48d6-464d-9463-5b4cdb013f41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7ba961-48d6-464d-9463-5b4cdb013f41> .