About: http://webisa.webdatacommons.org/445366355

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	elements such as Bi and Cu may be included as the remaining components in
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com