About: http://webisa.webdatacommons.org/427763355

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	With the common method, any number ending with a 5 would be rounded upwards and this made the estimates slightly higher - significant when there was a lot of data being used.
http://www.w3.org/ns/prov#wasQuotedFrom	mathworksheetsworld.com