About: http://webisa.webdatacommons.org/133848841

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	Do not Use the math of the target programming language directly, instead let all numbers and string be an object, with a tag that tells if the type of object is a number or string.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com