About: http://webisa.webdatacommons.org/103422235

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	Another example of the locking mechanism is a ratchet in which a pawl engages the sloping teeth of a wheel or bar, permitting motion in one direction only.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca