. "Active" . . "2.82e+07"^^ . . "Utopia Documents is a semantic, scientific, web-enabled PDF reader that is part of the Utopia toolset. Utopia Documents can be downloaded for free.The purpose of Utopia Documents is to help science move forward collaboratively. Because scientific knowledge is fragmented and often \u2018buried\u2019 in static content, there are many 'unknown knowns' in science."@en . . "3.38e+07"^^ . . . "Utopia Documents"@en . "yes" . . .