@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af074f92-f93b-4c42-9b66-de11331a577d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af074f92-f93b-4c42-9b66-de11331a577d> .