@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2d8935-e2f8-459f-914c-87683bcb712d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2d8935-e2f8-459f-914c-87683bcb712d> .