About: http://webisa.webdatacommons.org/443782988

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	When the high specific gravity substance is precipitated after centrifugation, and the precipitate does not form a layer, there is a case in which the gel layer is formed in the form of including the precipitate.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com