About: http://webisa.webdatacommons.org/121366796

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	Preferably, the springs 32, 34 are made of metal such as spring steel, treated to be corrosion resistant, and thus not susceptible to deterioration caused by exposure to foreign corrosive materials such as salt or other road debris.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com