<http://schema.org/description>
"Hair ice looks like incredibly fine, billowing strands massed together. Lasting merely hours or only a few days before melting, its exact cause has been a mystery for nearly 100 years.   But not"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2015/07/25/mysterious-hair-ice-phenomenon-explained/21213952/>