About: http://webisa.webdatacommons.org/347058572

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	by a distance, the moment produced is a couple, measured by one of the forces times the distance which separates them.
http://www.w3.org/ns/prov#wasQuotedFrom	maritime.org