About: http://webisa.webdatacommons.org/359366216

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	In the vulcanization process, the rubber is treated with sulfur or other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com