About: http://webisa.webdatacommons.org/5462932

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	Note you will also have to make changes to the return types for the sum and ave methods to returns doubles, as well as to some of the temp variables you use.
http://www.w3.org/ns/prov#wasQuotedFrom	dreamincode.net