About: http://webisa.webdatacommons.org/314488755

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	In addition, carbon, and in particular pyrolytic carbon, with or without additional microstructures such as carbon fibers, has been proposed as an articulating surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com