About: http://webisa.webdatacommons.org/277042919

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	Although illustrated in the context of magnetic focusing fields, other focusing field types may be used within the scope of the invention, including but not limited to electric focusing fields.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com