About: http://webisa.webdatacommons.org/426648000

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 bracket member 18 may be formed from any suitable material, although spring steel or other metal suitable to withstand high temperature environments may be particularly desirable.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com