About: http://webisa.webdatacommons.org/437551017

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	Iron ores in Wuning orefield are mainly hematite, followed by magnetite and little chalcopyrite and iron pyrite.
http://www.w3.org/ns/prov#wasQuotedFrom	chinatigergroup.com