@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91cdeb2-bbdc-4c83-99b6-ed071106d71d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91cdeb2-bbdc-4c83-99b6-ed071106d71d> .