@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ffdc6b1-cde5-4f93-b776-913f1ab7b47d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ffdc6b1-cde5-4f93-b776-913f1ab7b47d> .