About: http://webisa.webdatacommons.org/448085075

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	In most cases f is proportional to m so that you do not need to know the mass.
http://www.w3.org/ns/prov#wasQuotedFrom	askthephysicist.com