About: http://webisa.webdatacommons.org/240656211

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	Usage: It is a sort of important chemical raw material, widely used in foodstuffs, medicine, chemistry, leather, printing, nonpoisonous electroplate, atom energy and other industries.
http://www.w3.org/ns/prov#wasQuotedFrom	alibaba.com