About: http://webisa.webdatacommons.org/316026001

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	A lower portion is a portion for generating high levels of negative ions, the lower portion being called a second plasma chamber 370.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com