About: http://webisa.webdatacommons.org/103836939

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	For instance, some force fields exert forces on a body equal to the product of the field and some invariant scalar property of the body, such as the mass or charge.
http://www.w3.org/ns/prov#wasQuotedFrom	eskesthai.com