About: http://webisa.webdatacommons.org/173222827

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	I think h = f + g most comonly means h is an element of the same function space as f and g, and h(f,g) = f + g means h is a binary function on the space of f and g.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com