About: http://webisa.webdatacommons.org/409310095

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 composite material is desirably treated to become electrostatically polarized, i.e. to exhibit an electrostatic charge or field and thereby comprise an electret.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com