About: http://webisa.webdatacommons.org/405423824

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	The calculus discovered by Newton and Leibniz is an extremely powerful tool for finding the optimal solution to practical problems.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com