About: http://webisa.webdatacommons.org/191434940

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	If that seems silly, suppose Sin were a function that returns a function, as in sin[x_]:=Function[{y},y+x].
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com