About: http://webisa.webdatacommons.org/311055501

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 armatures 208,210 can each be made from a lightweight material such as an aluminum or zinc alloy in order to reduce the overall weight of the apparatus 204.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com