@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1880ef4c-4a6a-4109-b242-39dc90cea256> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1880ef4c-4a6a-4109-b242-39dc90cea256> .