<http://schema.org/description>
"Very small fibers made by a bacteria have the unique property of transporting charges at speeds of 1 billion electrons per second. The fibers are hair-like protein filaments called pili."^^<http://www.w3.org/2001/XMLSchema#string>
<http://exceptionmag.com/6910/these-tiny-protein-power-lines-are-made-by-microbes/>