@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/021c6991-f284-45e4-b13c-f2e2ec49cd9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/021c6991-f284-45e4-b13c-f2e2ec49cd9b> .