About: http://webisa.webdatacommons.org/234720520

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	various forms such as sheet, block, cake, rod, pellet, ribbon and strand.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com