About: http://webisa.webdatacommons.org/77937313

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	Some of the formulas I already knew from physics or math class, others, such as the one for hurricanes or car traffic, I have never heard about.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.de