About: http://webisa.webdatacommons.org/173339737

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	The capsule drops through the hollow interior of the stem lifter down to the ball catcher 208, which is made from a hard material, such as UHMW polyethylene or aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com