About: http://webisa.webdatacommons.org/448309283

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 voltage is applied across the TouchCell, creating an electric field that emanates through any dielectric substrate such as glass or plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com