About: http://webisa.webdatacommons.org/431031003

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	Such a hydraulic system can be used for a variety of purposes including raising and lowering farm implements such as plows.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com