@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9eb72f6-3109-4b70-a3c8-d64b1c707839> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9eb72f6-3109-4b70-a3c8-d64b1c707839> .