About: http://webisa.webdatacommons.org/334955174

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Researchers find strong clues that sea ice covered tropical climes, including the equator, 716.5 million years ago, suggesting there was a time of a ???snowball Earth.???
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu