About: http://webisa.webdatacommons.org/407375629

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	This unit is designed to familiarize trainees with the basic design and operation of various types of valves used in hydraulic systems.
http://www.w3.org/ns/prov#wasQuotedFrom	multimediahrd.com