About: http://webisa.webdatacommons.org/31545982

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	2601 2601 Ores, slag and ash: Iron ores and concentrates, including roasted iron pyrites:
http://www.w3.org/ns/prov#wasQuotedFrom	panjiva.com