About: http://webisa.webdatacommons.org/155204130

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	The bump can be formed of a metal such as aluminium, molybdenum, gold or copper.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com