About: http://webisa.webdatacommons.org/274032691

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	By providing positive control over both ends of both rod and tube, the attachment may be operated in orientations other than vertical.
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov