@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef50fb5-e2b5-49ac-b683-df7314bc74c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef50fb5-e2b5-49ac-b683-df7314bc74c8> .