About: http://webisa.webdatacommons.org/223068676

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	Machine presses use a variety of means to apply pressure, including hydraulic, pneumatic, and mechanical, such as in the screw or rolling press.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com