About: http://webisa.webdatacommons.org/185060673

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	Machines with pivoting members, particularly members for orienting a tool, and more particularly, a cutting tool, are well known.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com