About: http://webisa.webdatacommons.org/143801684

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	Optical metamaterials have been widely studied in the past decade for applications such as cloaking and perfect lenses.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org