About: http://webisa.webdatacommons.org/315026113

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	In addition, the number of components such as a pump, a tank, and a pressure accumulator, all of which constitute the hydraulic source, is increased which results in a bulky, high-cost apparatus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com