About: http://webisa.webdatacommons.org/112956671

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 ion source may be, for example, phosphorus, nitrogen, or other suitable materials contemplated by the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com