About: http://webisa.webdatacommons.org/307971338

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	Then, as for element #6, as the difference is a positive value, it is determined from the principle (II) that the estimated direction is from #6 to #7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com