About: http://webisa.webdatacommons.org/443554908

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	When performing manual computations, this technique is especially useful when there are more than two equations and two unknowns.
http://www.w3.org/ns/prov#wasQuotedFrom	ubalt.edu