<http://schema.org/alternativeHeadline>
"Most of the ice that melted refroze before it ran off into the ocean, resulting in a 'relatively small' amount of water produced by the melting."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/stories/greenlands-ice-sheet-melt-breaks-30-year-record>