@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54a06c4a-0a67-4907-b752-67473849cf33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54a06c4a-0a67-4907-b752-67473849cf33> .