About: http://webisa.webdatacommons.org/102690691

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	A sail is a surface intended to generate thrust by being placed in a wind; basically it is a vertically oriented wing.
http://www.w3.org/ns/prov#wasQuotedFrom	molossia.org