About: http://webisa.webdatacommons.org/146240195

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	So a product (like an amp etc) which has a deficit if electrons would benefit from a flow of them from the air.Actually, the negative ions attract the positively charged particles in the air, such as dust, thus neutralizing them.
http://www.w3.org/ns/prov#wasQuotedFrom	audioasylum.com