About: http://webisa.webdatacommons.org/228621448

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	It takes three numbers to fully describe this force at any point, because the force is a vector: it has direction (two numbers) as well as magnitude (a third number).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com