Metadata as a driver for usage: the case for open abstracts
A common goal of authors and publishers has long been more readership for their publications. Traditionally, the abstract was a teaser to encourage the potential reader to buy or subscribe to read the full text. Even in an open access economy, a good abstract can trigger a coveted “download” and even more coveted citation. Why then do many publishers not make their abstracts and other metadata such as references or license information freely accessible in a machine-readable format?
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