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    { "id" : "http://dbpedia.org/resource/Camera_obscura"
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        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A camera obscura (Latin: \"dark chamber\") is an optical device that led to photography and the photographic camera. The device consists of a box or room with a hole in one side. Light from an external scene passes through the hole and strikes a surface inside, where it is reproduced, inverted (thus upside-down), but with color and perspective preserved. The image can be projected onto paper, and can then be traced to produce a highly accurate representation." ] ,
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        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Camera_obscura_box.jpg?width=300"] } } }
