About: http://webisa.webdatacommons.org/61225168

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	Where such rotation is permitted, the attachment assembly (20A through 20E) may further include a locking mechanism or other mechanism operable to selectively permit or prevent such rotation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com