About: http://webisa.webdatacommons.org/233208597

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 group has now devised an amplifier that can boost light, sound or other waves while hiding them inside an invisible container.
http://www.w3.org/ns/prov#wasQuotedFrom	network54.com