@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4857e7bc-f0ec-40e3-859e-de4ecaafe220> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4857e7bc-f0ec-40e3-859e-de4ecaafe220> .