About: http://webisa.webdatacommons.org/138863264

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	>>> simpson(math.sin, 0.0, math.pi) # Note that math.sin is a function
http://www.w3.org/ns/prov#wasQuotedFrom	thecodingforums.com