<http://schema.org/description>
"Researchers at Japan\u2019s Tsukuba University have designed a \u201Cmotorized knee\u201D that supports the flex of the knee, enabling a runner to use 30 percent less muscle power compared to running unassisted."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/motorized-knee/13624/>