About: http://webisa.webdatacommons.org/277376988

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	In one embodiment, the device of the present invention comprises a shaking means, such as a shaker or an agitator, giving the samples horizontal unidirectional and sinusoidal motion of variable frequency and amplitude.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com