About: http://webisa.webdatacommons.org/355261395

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	A number of the form 2n - 1 (one less than a power of 2), where n is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	daviddarling.info