About: http://webisa.webdatacommons.org/369192730

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	Hematite Fe2O3, Is a kind of iron oxide ore, the main ingredients is Fe2O3, dark red, the density about 5.26, with Fe70%, O 30%, is the most important iron ore.
http://www.w3.org/ns/prov#wasQuotedFrom	edurite.com