About: http://webisa.webdatacommons.org/85336352

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	This mechanism is used to implement the extensible conversion and math functions of the F# library including sin, cos, int, float, (+) and (-).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com