About: http://webisa.webdatacommons.org/322477458

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	Their discovery is an extension of earlier metamaterial cloaking techniques, which have conjured up images of the Harry Potter character disappearing beneath his invisibility cloak.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org