About: http://webisa.webdatacommons.org/268874448

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	In order to achieve the above object, according to this invention, there are disposed 2 kinds of means for calculating the average phase difference having characteristics basically different from each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com