@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b991b78e-1732-4b54-9c6e-9b86adee08df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b991b78e-1732-4b54-9c6e-9b86adee08df> .