@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66c49e6d-1c52-4fe7-b149-29a26900cb99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66c49e6d-1c52-4fe7-b149-29a26900cb99> .