About: http://webisa.webdatacommons.org/409597989

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 preferred embodiment of the invention teaches a beam bombardment angle of 90???, but any angle, especially an acute angle, may be used to practice the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com