About: http://webisa.webdatacommons.org/42863656

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	imately (2n)(2??/2k), where n is an integer in the range of 0 to 2k-1 -1. 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com