About: http://webisa.webdatacommons.org/373189457

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	environment as a pure metal, but as a mineral combined with other elements such as oxygen
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com