About: http://webisa.webdatacommons.org/142898890

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	All the quantities such as U and V will evidently be linear functions of c cos e, c sin e, c' cos e', c' sin e', &c., where c, c'... and e, e'... refer to the different streams, so that U for instance will be of the form
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org