@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51b0d15-ed5a-4a45-b7ec-3140c7298d5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51b0d15-ed5a-4a45-b7ec-3140c7298d5c> .