About: http://webisa.webdatacommons.org/406315570

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	Whether occuring in ice or rock, volcanic activity involves heat, a form of energy that is important in biologic environments on the earth, and perhaps for environments on other planets in the solar system as well.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov