@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af881ec2-a02d-44cc-9d74-54eb2d36f93b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af881ec2-a02d-44cc-9d74-54eb2d36f93b> .