About: http://webisa.webdatacommons.org/425645446

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 U.S. military and Department of Defense have used it since the1960s???among other uses, UWB applications involving radar can detect objects concealed by walls and other coverings.
http://www.w3.org/ns/prov#wasQuotedFrom	american.edu