About: http://webisa.webdatacommons.org/313227526

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 system and apparatus of the invention is constructed so that when the test body is a liquid, and when the vessel containing the test liquid is rotated or otherwise changed in
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com