About: http://webisa.webdatacommons.org/75753051

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 pivoting joint may comprise a variety of mounts such as a ball and socket joint, or a flexible extension between the mirror support and base portion or a universal joint.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk