@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18399b3a-5265-4251-9a9b-7bc8a5c73732> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18399b3a-5265-4251-9a9b-7bc8a5c73732> .