About: http://webisa.webdatacommons.org/98067711

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	The process may have caused the earth to cool, perhaps eventually contributing to what Cohen and other scientists call ???a snowball earth event,??? when ice covered the entire planet for millions of years.
http://www.w3.org/ns/prov#wasQuotedFrom	williams.edu