About: http://webisa.webdatacommons.org/283495840

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 invention is particularly directed to apparatus useful of the separation of fluid mixtures into phases of differing densities and the mechanical separation of the phases from each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com